Wyniki wyszukiwania - Biblioteka Nauki

Ten serwis zostanie wyłączony 2025-02-11.

Nowa wersja platformy, zawierająca wyłącznie zasoby pełnotekstowe, jest już dostępna.
Przejdź na https://bibliotekanauki.pl

Ograniczanie wyników

2 Acta Chiropterologica

Znaleziono wyników: 2

Liczba wyników na stronie

Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

A review of the Murina cyclotis complex (Chiroptera: Vespertilionidae) with descriptions of a newspecies and subspecies

100%

Soisook P. , Karapan S. , Satasook C. , Thong V. D. , Khan F. A. A. , Maryanto I. , Csorba G. , Furey N. , Aul B. , Bates P. J. J.

nr 2

Until recently, the taxon Murina cyclotis was considered to be a widespread species, albeit one that exhibited considerable individual, sexual and geographical variation. Subsequently however, it was recognised that this taxon was in fact a complex of species. As such, in 2012, two larger forms were recognised as separate and distinct species, namely: M. peninsularis in the Sunda region and M. fionae in Laos and Vietnam. In the current paper, a new cryptic species of the cyclotis-complex is described from peninsular Thailand based on a combination of external, craniodental and genetic differences. In addition, the population previously referred to M. cyclotis from the Nicobar Islands is described as a new subspecies of this new species. Despite this work and the research of others, the taxonomy of M. cyclotis still requires further study. The description of M. peninsularis is emended and the extensive variation in its morphological characters is addressed. The diagnostic characters of each taxon, as well as the additional data on ecology, zoogeography, distribution, echolocation and genetics, where available, are summarised and discussed.

Hill forest dweller: a new cryptic species of Rhinolophus in the ‘pusillus Group’ (Chiroptera: Rhinolophidae) from Thailand and Lao PDR

80%

Soisook P. , Karapan S. , Srikrachang M. , Dejtaradol A. , Nualcharoen K. , Bumrungsri S. , Lin Oo S. S. , Aung M. M. , Bates P. J. J. , Harutyunyan M. , Bus M. M. , Bogdanowicz W.

Acta Chiropterologica

2016

tom 18

nr 1

A new species of Rhinolophus in the pusillus group is described from Ratchaburi, Kamphaeng Phet and Loei Provinces where it was found in evergreen forest at elevations ranging from 550 to 1,320 m a.s.l. It is distinguished from R. shortridgei and other similar species in the same group by its broad, parallel-sided sella, which is squared-off at the tip, relatively large body size with a forearm length of 42.2–44.1 mm, and bulbous rostral swellings. The echolocation frequency from hand-held individuals is 84.1–93.0 kHz. Bayesian analyses of a 654 bp of cytochrome oxidase subunit I (DNA barcode), and an 878 bp fragment of cytochrome b also support differences at the species level. Three specimens from Loaung Namtha, Lao PDR are referred to this new species based on DNA barcodes. Based on distinctive DNA barcodes and craniodental morphology, the taxon refulgens, is here regarded as a separate species from R. lepidus. Morphological comparisons between similar species are discussed and notes on ecology included.