Discovery of the genus Plethodontohyla (Anura: Microhylidae) in dry western Madagascar: description of a new species and biogeographic implications

Zootaxa ◽  
2007 ◽  
Vol 1577 (1) ◽  
pp. 61-68 ◽  
Author(s):  
FRANK GLAW ◽  
JÖRN KÖHLER ◽  
PARFAIT BORA ◽  
NIRHY H.C. RABIBISOA ◽  
OLGA RAMILIJAONA ◽  
...  

The cophyline anuran genus Plethodontohyla is considered to be restricted to humid eastern and central Madagascar. Recent surveys of the herpetofauna in the karstic limestone massif "Tsingy de Bemaraha" revealed a distinctive new species which constitutes the first record of this genus in central-western Madagascar. Plethodontohyla fonetana sp. nov. is characterized by large size (snout-vent length up to 65 mm in females), enlarged fingertips, sinuous dorsal folds, and a reticulated dorsal coloration. It is probably closely related to the other Plethodontohyla species with enlarged fingertips. The discovery of the new species suggests the existence of forest corridor between the eastern rainforest stretch and the relatively dry Tsingy de Bemaraha massif during a period of more humid climate. A continuous strip of gallery forest along a river running from the central high plateau to the west might have been sufficient to allow dispersal to the Bemaraha plateau.

2001 ◽  
Vol 70 (3) ◽  
pp. 147-159 ◽  
Author(s):  
Carlos Neira ◽  
Gunnar Gad ◽  
Nina L. Arroyo ◽  
Wilfrida Decraemer

Glochinema bathyperuvensis sp. n., the first record of Epsilonematidae from bathyal muddy sediments of the oxygen minimum zone (OMZ) off Callao, Peru (eastern Pacific Ocean) is described. The new species belongs to the subfamily Glochinematinae and is characterized by the possession of more than 8 pairs of subdorsal thorns asymmetrically arranged and a single dorsal one in the pharyngeal region, as well as by the presence of ten to thirteen blade-like cuticular protrusions forming a latero-dorsal palisade around the posterior head region and anterior cervical region. In addition, G. bathyperuvensis is characterized by its large size, more than 240 cuticular annules, provided with an extremely dense „hairy“ body ornamentation and, four rows of ambulatory setae: two inner subventral ones with 8 to 9 setae in males, and 5 to 6 setae in females, and two outer subventral rows composed each of 9-12 ambulatory setae followed by a large number of modified somatic setae. The dense hairy body spines, the large number of modified somatic setae, its dominant occurrence exclusive in oxygen-depleted, organic-rich soupy surface sediments indicate an adaptation to the stressed OMZ habitat conditions.


2019 ◽  
Vol 94 (2) ◽  
pp. 273-278
Author(s):  
Björn Kröger ◽  
Juan Carlos Gutiérrez-Marco

AbstractThe order Intejocerida is an enigmatic, short-lived cephalopod taxon known previously only from Early–Middle Ordovician beds of Siberia and the United States. Here we report a new genus, Cabaneroceras, and a new species, C. aznari, from Middle Ordovician strata of central Spain. This finding widens the paleogeographic range of the order toward high-paleolatitudinal areas of peri-Gondwana. A curved conch, characteristic for the new genus, was previously unknown from members of the Intejocerida.UUID: http://zoobank.org/21f0a09c-5265-4d29-824b-6b105d36b791


Zootaxa ◽  
2015 ◽  
Vol 3999 (2) ◽  
pp. 235 ◽  
Author(s):  
YING-YONG WANG ◽  
MICHAEL WAI-NENG LAU ◽  
JIAN-HUAN YANG ◽  
GUO-LING CHEN ◽  
ZU-YAO LIU ◽  
...  

Zootaxa ◽  
2013 ◽  
Vol 3731 (4) ◽  
pp. 552 ◽  
Author(s):  
IZABELA M. BARATA ◽  
MARCUS T.T. SANTOS ◽  
FELIPE S.F. LEITE ◽  
PAULO C.A. GARCIA

Zootaxa ◽  
2016 ◽  
Vol 4093 (1) ◽  
pp. 127 ◽  
Author(s):  
RENATO JOSE PIRES MACHADO ◽  
TIAGO KÜTTER KROLOW

Zootaxa ◽  
2015 ◽  
Vol 3919 (1) ◽  
pp. 192
Author(s):  
M. VALOIS ◽  
F. SILVA

Golinca trevisani Valois & Silva, new species (Coleoptera: Scarabaeidae: Cetoniinae: Trichiini: Incina) from Ouro Preto do Oeste, Rondônia, and Amazonas, Brazil is described, representing the first record of the genus Golinca for Brazil. Diagnosis, illustrations of key morphological characters, the first male genitalia description in the genus, and a key for identification of four species of Golinca are provided. 


2012 ◽  
Vol 122 (4) ◽  
pp. 328-331 ◽  
Author(s):  
A. F. Herrera ◽  
J. F. Sobczak ◽  
A. M. Penteado-Dias

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