Description of a new montane freshwater crab (Crustacea: Potamidae: Geothelphusa) from northern Taiwan.

نویسندگان

  • Jhy-Yun Shy
  • Hsi-Te Shih
  • Jean-Jay Mao
چکیده

A new freshwater crab is described from a montane area in northern Taiwan based on morphological characters and molecular evidence. Geothelphusa cilan sp. nov., from the Cilan Forest, situated on the boundary of Hsinchu and Yilan (= Ilan) counties, is close to G. monticola Shy, Ng & Yu, 1994, and G. takuan Shy, Ng & Yu, 1994, but can be distinguished by its male first gonopod (G1) and the ratio of thoracic sternites. Molecular evidence from mitochondrial cytochrome oxidase subunit I (COI) also supports the identity of the new species.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Using Molecular Tools to Establish the Type Locality and Distribution of the Endemic Taiwanese Freshwater Crab Geothelphusa chiui Minei, 1974 (Crustacea: Brachyura: Potamidae), with Notes on the Genetic Diversity of Geothelphusa from Eastern Taiwan

the Endemic Taiwanese Freshwater Crab Geothelphusa chiui Minei, 1974 (Crustacea: Brachyura: Potamidae), with Notes on the Genetic Diversity of Geothelphusa from Eastern Taiwan Peter K. L. Ng1, Hsi-Te Shih2,*, Tohru Naruse3, and Jhy-Yun Shy4 1Tropical Marine Science Institute and Department of Biological Sciences, National University of Singapore, Singapore 119260, Republic of Singapore 2Departm...

متن کامل

A new species of Malayopotamon Bott, 1968 (Crustacea: Decapoda: Brachyura: Potamidae), a freshwater crab from northern Sumatra, Indonesia.

A new species of potamid freshwater crab, Malayopotamon weh sp. nov., is described from the island of Pulau Weh off northern Sumatra, Indonesia. The species superficially resembles three Sumatran species: M. batak Ng & Wowor, 1991, M. tobaense (Bott, 1968), and M. turgeo Ng & Tan, 1999, but can easily be distinguished by various carapace as well as gonopod characters.

متن کامل

A Revision of the Freshwater Crab Genus Hainanpotamon Dai, 1995 (Crustacea: Decapoda: Brachyura: Potamidae: Potamiscinae), with a Redescription of Potamon (Potamon) orientale (Parisi, 1916) and Descriptions of Three New Species

The taxonomy of the potamid genus Hainanpotamon Dai, 1995, from Vietnam, Laos, Hainan Island (China) and, purportedly, Okinawa Island (Japan) is reviewed. The type species, Potamon (Potamon) orientale (Parisi, 1916), is redescribed and a lectotype designated. In addition, three new species are described. The poorly known species Potamon (Geothelphusa) globosum Parisi, 1916, is assigned to Haina...

متن کامل

Phylogeny and phylogeography of the genus Geothelphusa (Crustacea: Decapoda, Brachyura, Potamidae) in southwestern Taiwan based on two mitochondrial genes.

Eleven species of Geothelphusa have been reported from southwestern Taiwan (Tainan, Kaohsiung and the northern part of Pingtung counties): G. albogilva Shy, Ng, and Yu, 1994; G. ancylophallus Shy, Ng, and Yu, 1994; G. caesia Shy, Ng, and Yu, 1994; G. lili Chen, Cheng, and Shy, 2005; G. nanhsi Shy, Ng, and Yu, 1994; G. neipu Chen, Cheng, and Shy, 1998; G. olea Shy, Ng, and Yu, 1994; G. pingtung ...

متن کامل

A new species of Tiwaripotamon Bott, 1970, from northern Vietnam, with notes on T. vietnamicum (Dang & Ho, 2002) and T. edostilus Ng & Yeo, 2001 (Crustacea, Brachyura, Potamidae).

A new species of potamid freshwater crab, Tiwaripotamon vixuyenense sp. nov., is described from caves in Ha Giang, northern Vietnam. The new species can be distinguished from congeners by a suite of characters, including the relatively small epibranchial tooth, more slender ambulatory legs and a proportionately stout male first gonopod. Molecular data using the mitochondrial cytochrome oxidase ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Zootaxa

دوره 3869 5  شماره 

صفحات  -

تاریخ انتشار 2014