A new species of Branchinecta (Crustacea: Anostraca) from Uruguay.
نویسندگان
چکیده
Branchinecta uruguayensis, a new species of fairy shrimp, is described from a single seasonally astatic aquatic habitat in coastal Uruguay. This is the first record of an anostracan from the nation of Uruguay. Male B. uruguayensis n. sp. are separated from other Branchinecta species by the form of the second antennae. Branchinecta uruguayensis n. sp. share the distal antennomere lobiform projection with B. papillata Rogers, De los Rios, & Zúñiga, 2008 and B. achalensis César, 1985. Branchinecta uruguayensis n. sp. females are readily separated from all other Branchinecta by the presence of posteriolateral thoracic spines and lateral crenulations on the first abdomen segment margins. A key is provided to the Branchinectidae of South America.
منابع مشابه
Erratum: PATRICIO DE LOS RIOS ESCALANTE & ALEXEY A. KOTOV (2015) A checklist of Branchiopoda (Anostraca and Cladocera) of Chilean continental waters. Zootaxa, 4027 (3): 366-388.
Additional References to be included. Cohen, R.G., (2010) Primer registro del anostraco de altura Branchinecta papillata (Crustacea Branchiopoda: Anostraca) para Argentina, y actualización de la biodiversidad de anostracos en el país. Acta Zoológica Lilloana, 54, 36–43. Cohen, R.G., (2012) Morphological diversity displayed by high altitude Branchinecta papillata (Anostraca) and additional morph...
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ورودعنوان ژورنال:
- Zootaxa
دوره 4033 2 شماره
صفحات -
تاریخ انتشار 2015