[Ichthyology • 2018] Review of the Lepidotrigla Gurnards (Scorpaeniformes: Triglidae) in the Bay of Bengal and Andaman Sea off Myanmar with A Description of A New Species; Lepidotrigla psolokerkos ---ScRaBBlE

Lepidotrigla longipinnis Alcock, 1890,

Lepidotrigla psolokerkos Gomon & Psomadakis, 2018

 L. omanensis Regan, 1905 

RAFFLES BULLETIN OF ZOOLOGY.  66

 Abstract

A 2015 trawl survey along the coast of Myanmar provided an opportunity to assess species of the triglid genus Lepidotrigla occurring in the country. Three species, L. longipinnis Alcock, 1890, L. omanensis Regan, 1905, and an undescribed species, were identified among the 15 voucher specimens retained. A formal description of the unnamed species, as well as descriptive accounts of the other two are provided. Lepidotrigla psolokerkos, new species, based on two specimens, resembles L. alcocki Regan, 1908 described from the Saya de Malho Bank in the central Indian Ocean, differing from it in having fewer oblique scale rows between the anal fin origin and the lateral line and broader covering of dark pigmentation on the inner surface of the pectoral fin. The known geographical ranges of L. longipinnis, reported in the literature as L. riggsi Richards & Saksena, 1977, and L. omanensis are extended to the Andaman Sea off south-eastern Myanmar. A key is provided for the three species occurring in the survey area.

 Key words. Indian Ocean, taxonomy, ichthyology, geographical distribution, depth range

Fig. 1. Myanmar species of Lepidotrigla.
A, Lepidotrigla longipinnis, NMV A31696-001, 121 mm SL, Myanmar, off Ayeyarwady Delta, 111–104 m;
B, Lepidotrigla omanensis, NMV A31691-001, 110 mm SL, Myanmar, off Ayeyarwady Delta, 149–164 m;
C, Lepidotrigla psolokerkos new species, holotype, NMV A31698-001, 135 mm SL, Myanmar, off Ayeyarwady Delta, 147–156 m. 

SYSTEMATICS 

Lepidotrigla longipinnis Alcock, 1890 

Proposed vernacular: Stellar Gurnard

Etymology. Initially proposed as a varietal name, longipinnis is an amalgamation of the Latin “longus” for long and “pinna” for fin, in reference to the longer pectoral fin that was considered by Alcock (1890) to distinguish what is now recognised as a distinct species from L. spiloptera Günther, 1860. 

Distribution. Confined to coastal waters of the northern Indian Ocean, from at least Bombay, India to just south of the equator off the west coast of Sumatra, Indonesia (Fig. 4) at depths of 70 to at least 107 m.

Lepidotrigla omanensis Regan, 1905 

Vernacular: Oman Gurnard 

Etymology. Regan’s (1905) omanensis was named for the collecting locality “the Sea of Oman” for his three type specimens. 

Distribution. Occurs in coastal waters of the northern Indian Ocean from the Gulf of Aden to the Andaman Sea off south-eastern Myanmar (Fig. 4) at depths of 41–335 m; apparently excluded from the Persian Gulf.

Lepidotrigla psolokerkos new species 

Proposed vernacular: Skinny Gurnard

Etymology. The name psolokerkos is a conjunction of the Greek psolos for “dirt” and “kerkos” for tail in reference to the distinctive grey blotch dorsoposteriorly on the caudal fin of this species. 

Distribution. Known only from the two type specimens collected in the Andaman Sea off south-eastern Myanmar (Fig. 4) at depths of 151–255 m.

Fig. 4. Overall distributions of species of Lepidotrigla occurring in coastal waters of Myanmar based on specimens in collections: Lepidotrigla longipinnis (blue circles), Lepidotrigla omanensis (red squares) and Lepidotrigla psolokerkos new species (yellow triangles).

Martin F. Gomon and Peter N. Psomadakis. 2018. Review of the Lepidotrigla Gurnards (Teleostei: Scorpaeniformes: Triglidae) in the Bay of Bengal and Andaman Sea off Myanmar with A Description of A New Species. RAFFLES BULLETIN OF ZOOLOGY. 66; 66–77.  lkcnhm.nus.edu.sg/app/uploads/2018/01/66rbz066-077.pdf

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل

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شاهد هذا الفيديو القصير لطريقة التحميل البسيطة

منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات

كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا

شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا

رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا

تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Crustacea • 2017] Terrapotamon thungwa • A Second New Species of Terrestrial Long-legged Terrapotamon Ng, 1986 (Brachyura: Potamidae) from Karst Forests in Peninsular Thailand ---ScRaBBlE

 Terrapotamon thungwa

Promdam, Yeesin & Ng. 2017

ปูเขาหินปูนทุ่งหว้า || RAFFLES BULLETIN OF ZOOLOGY. 65 

 Abstract

 A new species of potamid crab of the genus Terrapotamon Ng, 1986, is described from karst forests in Satun, Peninsular Thailand. Terrapotamon thungwa n. sp. has very long ambulatory legs and superficially resembles T. longitarsus, the only other long-legged species in the genus. They can easily be distinguished by life colouration, carapace features, as well as structures of the epistome, male thoracic sternum, cheliped and male first gonopod. 

Key words: Freshwater crab, new species, Potamidae, Peninsular Thailand, karst, caves, taxonomy

TAXONOMY

Family Potamidae Ortmann, 1896

Subfamily Potamiscinae Bott, 1970, sensu Yeo & Ng, 2004

Genus Terrapotamon Ng, 1986

Terrapotamon thungwa n. sp.

Fig. 1. Terrapotamon thungwa n. sp., colour in life from Satun, Thailand.
A–C, holotype male (44.6 × 35.0 mm) (ZRC 2016.0595).

Fig. 8. Terrapotamon thungwa n. sp., observed in the cave at Ban Namtok Than Plio, Amphoe Thung Wa, Satun, Thailand. A, paratype male (41.1 × 33.3 mm) (PSUZC-CRU-0072).

Fig. 8. Terrapotamon thungwa n. sp., observed in the cave at Ban Namtok Than Plio, Amphoe Thung Wa, Satun, Thailand.  B, C, paratype female (29.4 × 23.8 mm) (PSUZC-CRU-0073).

Fig. 9B, Terrapotamon thungwa n. sp., specimen observed in cave in Ban Namtok Than Plio, Amphoe Thung Wa, Satun, Thailand.

Fig. 6. Terrapotamon longitarsus  Lheknim & Ng, 2016 paratype male (40.8 × 32.5 mm) (PSUZC 20150726-01.01), Satun, Thailand.

DOI:  10.11646/zootaxa.4200.1.6

Etymology. The name is derived from the type locality at Amphoe Thung Wa. The name is used as a noun in apposition. 

Remarks. The long ambulatory legs of T. thungwa n. sp. is a character shared only by one other species of Terrapotamon,T. longitarsus Lheknim & Ng, 2016, also from the Satun area in Peninsular Thailand. It is surprising to find two similar species occurring in the same area, but the differences between the two species are very marked and leave no doubt they are separate taxa. Terrapotamon thungwa can most easily be separated in its bright red overall coloration in life (Figs. 1, 8A) (purple in T. longitarsus; Fig. 6); ....

Habitat. All the specimens of Terrapotamon thungwa were obtained from the karst landscape of Satun. From the material collected, it would appear that the area and habitat where T. thungwa occurs overlaps with T. longitarsus. Both species were found inside and outside the caves as well as in the karst forest. In the dark zone inside the cave, adults of T. thungwa were observed climbing on the cave walls (Fig. 8B, C), with a small specimen observed in a pool on the cave floor (Fig. 9A, B). Up to five specimens have been observed on the cave floor. Adult males of both two species were observed in rock pools at the bottom of deep crevices in the karst forest, while a small specimen of T. longitarsus were seen at a sheltered rock pool near the cave entrance (Fig. 9C, D). The crabs use these collected pools to replenish their gill chambers.

  

Rueangrit Promdam, Pun Yeesin and Peter K. L. Ng. 2017. A Second New Species of Terrestrial Long-legged Terrapotamon Ng, 1986 (Crustacea: Brachyura: Potamidae) from Karst Forests in Peninsular Thailand. RAFFLES BULLETIN OF ZOOLOGY. 65; 404–415.

lkcnhm.nus.edu.sg/nus/images/data/raffles_bulletin_of_zoology/vol65/65rbz404-415.pdf

Vachira Lheknim and Peter K.L. Ng. 2016. A New Species of Long-legged Terrestrial Terrapotamon Ng, 1986 (Crustacea: Brachyura: Potamidae) from Limestone Formations in Satun, southern Thailand.  Zootaxa. 4200(1); 143–152. DOI: 10.11646/zootaxa.4200.1.6  ResearchGate.net/publication/311004094_A_new_species_of_Terrapotamon_from_Satun_southern_Thailand

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل

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شاهد هذا الفيديو القصير لطريقة التحميل البسيطة

منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات

كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا

شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا

رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا

تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Herpetology • 2017] Tytthoscincus temasekensis • A New Species of Swamp-dwelling Skink (Tytthoscincus) from Singapore and Peninsular Malaysia ---ScRaBBlE

 Tytthoscincus temasekensis

 Grismer, Wood, Lim & Liang, 2017 

RAFFLES BULLETIN OF ZOOLOGY. 65 

Abstract

 Tytthoscincus temasekensis is a new species of swamp-dwelling skink from Singapore and the vicinity of Tanjung Malim, Perak, Peninsular Malaysia and the third species in the swamp clade of Tytthoscincus. It is distinguished from all other species of Tytthoscincus by the combination of having two loreals; two postsupralabials; 10–12 superciliaries; four supraoculars; interparietal contacting the 2nd–4th supraoculars; a shallow, pigmented tympanum; slightly enlarged, isolated, pectoral scales; 27–29 midbody scale rows; 55–65 paravertebral scales; 54–63 ventral scales; 9–11 subdigital lamellae on the fourth toe; keeled, subdigital lamellae; and a dorsal pattern of light-coloured stripes and/or linearly arranged spots. The growing diversity of the swamp clade in Singapore and Peninsular Malaysia begins to underscore the underappreciated contribution of swamplands to herpetological endemism and diversity as well as the need for its conservation.

 Key words. Scincidae, Tytthoscincus, Singapore, Malaysia, swamp forests, new species

Fig. 2. Tytthoscincus temasekensis sp. nov.  adult holotype (ZRC 2.6490) from Pasir Laba Road, Singapore.; juvenile paratype (ZRC 2.7111) from Upper Seletar Reservoir Park, Singapore (Photograph by Nick Baker).

TAXONOMY 

The molecular and morphological data indicate thus far that the Tytthoscincus populations from Singapore and Tanjung Malim are conspecific and well-differentiated from T. sibuensis and T. panchorensis. They are therefore described below as:

 Tytthoscincus temasekensis, new sp.

Diagnosis. Tytthoscincus temasekensis sp. nov. can be differentiated from all other species of Tytthoscincus in Peninsular Malaysia by having the combination of two loreals, two postsupralabials, 9`1 or 10`2 superciliaries, four supraoculars; interparietal contacting 2nd–4th supraoculars, a shallow, pigmented tympanum, slightly enlarged pectoral scales, 27–29 midbody scale rows, 55–65 paravertebral scales, 54–63 ventral scales, 9–11 subdigital lamellae on the fourth toe, keeled, subdigital lamellae, and a dorsal pattern of light-coloured stripes and/or linearly arranged spots. All characters are scored across all other Tytthoscincus and species of Sphenomorphus suspected of being Tytthoscinus in Grismer et al. (2016a: 237) and Karin et al. (2016: 416).

Non-types. Tytthoscincus temasekensis. ZRC 2.3277 (juvenile) from North Selangor Peat Swamp kilometer marker 34 on road to Tanjung Malim, Selangor, Peninsular Malaysia (approximately N 03°42.383′, E 101°09.115′; 20 m elevation) collected by NUS 1991–92 Zoology Honours Class on 17 June 1991. ZRC 2.3377 (juvenile) from North Selangor Peat Swamp kilometer marker 47 at Sungai Besar Road on road to Tanjung Malim, Selangor, Peninsular Malaysia (approximately N 03°41.472′, E 101°14.062′; 15 m elevation) collected by D. S. L. Chung in April 1993. ZRC 2.7152 from the Nee Soon swamp-forest, Singapore collected by H. H. Tan and others on 23 October 1999.

  

Fig. 2. Tytthoscincus temasekensis sp. nov.   juvenile paratype (ZRC 2.7111) from Upper Seletar Reservoir Park, Singapore (Photograph by Nick Baker).; uncataloged specimen from 3 km south of the Nee Soon Swamp, Singapore (Photograph by Noel Thomas).

Distribution. Tytthoscincus temasekensis, new species, is known from lowland areas in Singapore and near Tanjung Malim, Perak, Peninsular Malaysia (Fig. 1). Natural history. Tytthoscincus temasekensis has been found in lowland dipterocarp forests but is far more common along stream banks in peat and freshwater swamp forests up to at least 37 m in elevation (Lim, 1998; Serin, 2015; Fig. 3). Specimens near Tanjung Malim were inadvertently collected while hand-netting for fishes in small streams which may indicate semi-aquatic proclivities as noted by Baker (2013) who states “An example of about 5 cm was seen among forest leaf litter at the edge of a shallow stream. It swam in a sinuous motion across the stream, coming to rest on the opposite side partly submerged, with only the front part of its head including the eyes and nostrils emerged.” ZRC 2.7111 was collected while crossing a paved road running through lowland forest. A juvenile (ZRC 2.6859) was taken from the gut of an Aheatulla mycterizans found dead on Old Upper Thomson Road.

 Etymology. The specific epithet temasekensis is derived from the word Temasek meaning ‘Sea Town’ in Old Javanese and represents the earliest recorded name of a settlement in Singapore. The suffix -ensis is Latin meaning ‘of or from a place.’ The specific epithet is in reference to the type locality being on the island of Singapore. The suggested common name is the Singapore swamp skink.

L. Lee Grismer, Perry L. Wood, Jr., Kelvin K. P. Lim and Lim J. Liang. 2017. A New Species of Swamp-dwelling Skink (Tytthoscincus) from Singapore and Peninsular Malaysia.  RAFFLES BULLETIN OF ZOOLOGY. 65; 574–584. 

 lkcnhm.nus.edu.sg/app/uploads/2017/04/65rbz574-584.pdf

  

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل

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شاهد هذا الفيديو القصير لطريقة التحميل البسيطة

منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات

كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا

شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا

رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا

تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Herpetology • 2017] Dibamus floweri • A New Species of Dibamus Duméril & Bibron 1839 (Squamata: Dibamidae) from A Hill Station in Peninsular Malaysia ---ScRaBBlE

 Dibamus floweri 

 Quah, Anuar, Grismer & Grassby-Lewis, 2017

 RAFFLES BULLETIN OF ZOOLOGY. 65.

Abstract 

A new species of worm-like lizard, Dibamus floweri, is described from Fraser’s Hill, Pahang, in the central highlands of Peninsular Malaysia based on the following unique combination of characters: maximum SVL of 112 mm; tail length 11.4–15.2% of SVL; labial and nasal sutures absent; rostral suture present but incomplete; a single postocular; four scales bordering the posterior edge of first infralabial; no enlarged, medial, sublabial scale; 21 scale rows around midbody; 23 scale rows around the body immediately posterior to head; 21 scale rows around the body immediately anterior to vent; 175–194 ventral scales; 23–46 subcaudal scales and light coloured bands on body. Dibamus floweri, new species, is the third species of dibamid discovered in Peninsular Malaysia and is the first montane species. Its discovery underscores the importance of uplands regions as important habitats for herpetological diversity and their understudied nature. 

Key words: herpetofauna, montane, new species, taxonomy, conservation, systematics

SYSTEMATICS

Dibamidae Boulenger, 1884

Dibamus Duméril & Bibron, 1839

Dibamus floweri, new species

Flower’s blind lizard

Diagnosis. Dibamus floweri, new species, differentiated from all other congeners by this combination of characters: maximum SVL of 112 mm; tail length 11.4–15.2% of SVL; labial, nasal sutures absent; rostral suture present but incomplete; single postocular; four scales bordering posterior edge of first infralabial; no enlarged, medial, sublabial scale; 21 midbody scale rows; 23 transverse scale rows just posterior to head; 21 transverse scale rows just anterior to vent; 175–194 ventral scales; 23–46 subcaudal scales; relative size of frontal to frontanasal 1.1–1.5; relative size of interparietal to surrounding scales 1.3–1.8; and light coloured bands on the body. These characters are scored across all nominal species of Dibamus in Table 2.

Etymology: The specific epithet, floweri, is in honour of Major Stanley Smyth Flower, who was one of the pioneers for herpetological discoveries in the Malay Peninsula. He made many notable discoveries over the course of his explorations in the region and his natural history observations well over a century ago were very detailed and contributed tremendously to improving our understanding of the ecology and behaviour of many species to this day.

 Distribution: Dibamus floweri, new species, is presently known only from Fraser’s Hill, Pahang, Peninsular Malaysia at elevations between 1,207 and 1,500 m (Fig. 3). 

  (A) Holotype of Dibamus floweri, new species (LSUHC 12481) from Fraser’s Hill, Pahang (Photograph by Rupert Grassby-Lewis).
(B) Paratype of Dibamus floweri, new species (ZRC 2.7240) from Fraser’s Hill, Pahang at ease. Photographs by Evan Quah.
(F) Leaf litter microhabitat at Fraser’s Hill, Pahang where the paratype of Dibamus floweri, new species, was found.

Natural history: Both specimens were found while digging through leaf litter that had accumulated along the banks of roads. The holotype was discovered at night in a drainage ditch along Jalan Girdle in a damp and shaded area. The paratype was uncovered during the day underneath approximately 3 cm beneath the soil (Fig. 2F), and in the same pile of leaf-litter, the skink, Larutia miodactyla (Boulenger, 1903) was also found. When handled, both specimens flared up their body scales, giving them a wrinkled appearance (Fig. 1C). This behaviour is interpreted as a defensive, anti-predator mechanism employed by Dibamus to mimic a possible non-palatable species of worm (Darevsky, 1992). The other two Peninsular Malaysian species, D. booliati and D. tiomanensisdisplay the same behaviour when agitated (Das & Yaakob, 2003; Diaz et al., 2004; Grismer, 2011).

Evan S. H. Quah, Shahrul Anuar M. S., L. Lee Grismer and Rupert Grassby-Lewis. 2017. 

A New Species of Dibamus Duméril & Bibron 1839 (Squamata: Dibamidae) from A Hill Station in Peninsular Malaysia. RAFFLES BULLETIN OF ZOOLOGY. 65; 681–690. 

https://lkcnhm.nus.edu.sg/app/uploads/2017/04/65rbz681-690.pdf

 facebook.com/photo.php?fbid=10155633750984713
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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل

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شاهد هذا الفيديو القصير لطريقة التحميل البسيطة

منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات

كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا

شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا

رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا

تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Crustacea • 2017] Homolidae from the South China Sea, with Descriptions of Two New Species of Homologenus A. Milne-Edwards, in Henderson, 1888, and the Identities of Homologenus malayensis and Lamoha superciliosa ---ScRaBBlE

Fig. 24.   Homolidae from the  South China Sea. Colour in life.
A, Lamoha longirostris (Chen, 1986), female (24.9 × 20.3 mm);
 B, Lamoha murotoensis (Sakai, 1979), male (20.8 × 18.4 mm); C, Paromola macrochira Sakai, 1961, female (16.5 × 11.4 mm); D, Paromola macrochira Sakai, 1961, female (16.3 × 11.1 mm); E, Moloha majora (Kubo, 1936), male (54.8 × 47.8 mm); F, Homolochunia gadaletae Guinot & Richer de Forges, 1995, ovigerous female (34.1 × 26.4 mm); G, Homolomania sibogae Ihle, 1912, male (15.4 × 11.3 mm); H, Paromolopsis boasi Wood-Mason, in Wood-Mason & Alcock, 1891, male (20.1 × 17.7 mm). 

Ng & Richer de Forges, 2017. RAFFLES BULLETIN OF ZOOLOGY. 65

 LKCNHM.nus.edu.sg/nus

Abstract

 Recent collections from southern Taiwan and the South China Sea obtained 10 species of homolid crabs, of which two species of Homologenus A. Milne-Edwards, in Henderson, 1888, are described as new. The taxonomy of the allied H. malayensis Ihle, 1912, from Indonesia and Papua New Guinea is also clarified. The identity of Lamoha superciliosa (Wood-Mason, in Wood-Mason & Alcock, 1891) s. str. from the Indian Ocean is discussed and specimens from East Asian seas that had been referred to this species are here shown to be conspecific with L. longirostris (Chen, 1986) instead. The taxonomy of L. superciliosa and L. longirostris is treated.

 Key words. Taxonomy, new species, South China Sea, deep sea, homolid crabs, Homologenus

Fig. 24. Colour in life, A–H from South China Sea;
I, J from Papua New Guinea and Bismarck Sea.
A, Lamoha longirostris (Chen, 1986), female (24.9 × 20.3 mm) (ZRC 2016.0555); B, Lamoha murotoensis (Sakai, 1979), male (20.8 × 18.4 mm) (ZRC 2016.0200); C, Paromola macrochira Sakai, 1961, female (16.5 × 11.4 mm) (ZRC 2016.0560); D, Paromola macrochira Sakai, 1961, female (16.3 × 11.1 mm) (ZRC 2016.0562); E, Moloha majora (Kubo, 1936), male (54.8 × 47.8 mm) (ZRC 2016.0197); F, Homolochunia gadaletae Guinot & Richer de Forges, 1995, ovigerous female (34.1 × 26.4 mm) (ZRC 2016.0198); G, Homolomania sibogae Ihle, 1912, male (15.4 × 11.3 mm) (ZRC 2016.0199); H, Paromolopsis boasi Wood-Mason, in Wood-Mason & Alcock, 1891, male (20.1 × 17.7 mm) (ZRC 2016.0565);
I, Homologenus malayensis Ihle, 1912, ovigerous female (16.0 × 13.9 mm) (MNHN-IU-2015-80); J, Homologenus malayensis Ihle, 1912, ovigerous female (14.9 × 9.9 mm) (MNHN-IU-2014-8052). 

Homologenus exilis n. sp.

Etymology. From the Latin “exilis” meaning “thin or slender”, alluding to the relatively long ambulatory legs of the species when compared to the other new species, H. brevipes. Used as a noun in apposition.

Homologenus brevipes n. sp. 

Etymology. The name alludes to the relatively shorter ambulatory legs of this species when compared to those of the allied new species, H. exilis. Used as a noun in apposition.

Peter K. L. Ng and Bertrand Richer de Forges. 2017. On A Collection of Homolidae from the South China Sea, with Descriptions of Two New Species of Homologenus A. Milne-Edwards, in Henderson, 1888, and the Identities of Homologenus malayensis Ihle, 1912, and Lamoha superciliosa (Wood-Mason, in Wood-Mason & Alcock, 1891).
 RAFFLES BULLETIN OF ZOOLOGY. 65: 243–268. 

http://lkcnhm.nus.edu.sg/nus/images/data/raffles_bulletin_of_zoology/vol65/65rbz243-268.pdf

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل

من هنا

او

من هنا

شاهد هذا الفيديو القصير لطريقة التحميل البسيطة

منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات

كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا

شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا

رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا

تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.

[Crustacea • 2017] On the Identities of The Highland Vampire Crabs, Geosesarma foxi (Kemp, 1918) and G. serenei Ng, 1986 (Decapoda: Brachyura: Sesarmidae), with Description of A New Phytotelmic Species, Geosesarma faustum, from Penang, Peninsular Malaysia ---ScRaBBlE

Geosesarma faustum  Ng, 2017

RAFFLES BULLETIN OF ZOOLOGY. 65 

     

Abstract

 The identities of two poorly known semiterrestrial sesarmid crabs Geosesarma foxi (Kemp, 1918) and G. serenei Ng, 1986, from northern Peninsular Malaysia are clarified with the study of additional material. A new species associated with phytotelms in Penang, Geosesarma faustum n. sp., is described and distinguished from the two known species by various carapace, male pleon and gonopod characters. The taxonomy of the three species is discussed. All three are highland species, occurring only at altitudes higher than 700 m; and are characterised by their quadrate carapace, long and slender ambulatory legs, absence of a flagellum on the exopod of their third maxilliped, and relatively slender male first gonopod. 

Key words: Phytotelmata, Southeast Asia, Sesarmidae, montane crabs, Geosesarma, taxonomy, new taxa

Fig. 8. Geosesarma faustum n. sp., colour in life, Penang Hill, Penang.
 A, B, specimens photographed in bromeliad in situ, part of type species; C, holotype male (10.6 × 10.5 mm) (ZRC 2016.617); D, paratype ovigerous female (10.6 × 10.4 mm) (ZRC 2014.340). 

Geosesarma faustum n. sp. 

Etymology. The species name is derived from the Latin for fortunate and lucky; alluding to the circumstances leading to the discovery of the new species

Fig. 8. Geosesarma faustum n. sp., colour in life, Penang Hill, Penang.
 A, B, specimens photographed in bromeliad in situ, part of type species; C, holotype male (10.6 × 10.5 mm) (ZRC 2016.617); D, paratype ovigerous female (10.6 × 10.4 mm) (ZRC 2014.340).

 Photo credits: A–D, Ji Tan; E–F, Paul Y. C. Ng 

Fig. 8. Geosesarma faustum n. sp., colour in life, Penang Hill, Penang.
A, B, specimens photographed in bromeliad in situ, part of type species;
C, holotype male (10.6 × 10.5 mm) (ZRC 2016.617); D, paratype ovigerous female (10.6 × 10.4 mm) (ZRC 2014.340);
  E–G, paratype male (10.2 × 10.1 mm) (ZRC 2016.0599); H, paratype female (10.8 × 10.9 mm) (ZRC 2016.0599). Photo credits: A–D, Ji Tan; E–H, Paul Y. C. Ng 

   

Peter K. L. Ng. 2017. On the Identities of The Highland Vampire Crabs, Geosesarma foxi (Kemp, 1918) and G. serenei Ng, 1986, with Description of A New Phytotelmic Species from Penang, Peninsular Malaysia (Crustacea: Decapoda: Brachyura: Sesarmidae). RAFFLES BULLETIN OF ZOOLOGY. 65: 226–242. 

http://lkcnhm.nus.edu.sg/nus/images/data/raffles_bulletin_of_zoology/vol65/65rbz226-242.pdf

    

    

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روابط التحميل والمشاهدة، الروابط المباشرة للتحميل

من هنا

او

من هنا

شاهد هذا الفيديو القصير لطريقة التحميل البسيطة

منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات

كيف تحصل على مدونة جاهزة بآلاف المواضيع والمشاركات من هنا

شاهد قناة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على اليوتيوب لمزيد من الشرح من هنا

رابط مدونة منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات في أي وقت حــــتى لو تم حذفها من هنا
شاهد صفحة منتدى مدونات بلوجر جاهزة بألاف المواضيع والمشاركات على الفيس بوك لمزيد من الشرح من هنا

تعرف على ترتيب مواضيع منتدى مدونات بلوجر جاهزة بآلاف المواضيع والمشاركات (حتى لا تختلط عليك الامور) من هنا

ملاحظة هامة: كل عمليات تنزيل، رفع، وتعديل المواضيع الجاهزة تتم بطريقة آلية، ونعتذر عن اي موضوع مخالف او مخل بالحياء مرفوع بالمدونات الجاهزة بآلاف المواضيع والمشاركات، ولكم ان تقوموا بحذف هذه المواضيع والمشاركات والطريقة بسيطة وسهلة. ــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــــسلامـ.