First Record of Amphioxus Branchiostoma californiense (Amphioxiformes: Branchiostomatidae) Adjacent to a Shallow Submarine Hydrothermal System at Banderas Bay (Mexico)

被引：6

作者：

Carolina Rodriguez-Uribe, Maria ^{[1
]}

Maria Chavez-Dagostino, Rosa ^{[2
]}

Fernando Del Moral-Flores, Luis ^{[3
]}

Leticia Bravo-Olivas, Myrna ^{[2
]}

机构：

[1] Univ Guadalajara, Ctr Univ Costa, Dept Exact Sci, Puerto Vallarta 48280, Jalisco, Mexico

[2] Univ Guadalajara, Ctr Univ Costa, Dept Biol Sci, Puerto Vallarta 48280, Jalisco, Mexico

[3] Univ Nacl Autonoma Mexico, Fac High Studies Iztacala, Tlalnepantla 54090, Estado De Mexic, Mexico

来源：

DIVERSITY-BASEL | 2019年 / 11卷 / 12期

关键词：

Cephalochordata; lancelet; hydrothermal system; record; shallow vent; Banderas Bay; CEPHALOCHORDATA; COMMUNITIES; VENTS;

D O I：

10.3390/d11120227

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

Shallow submarine hydrothermal vent systems assume differentiated environmental conditions. Some specimens of Branchiostoma californiense were found in the sediments of the influence area of the shallow hydrothermal venting in Punta Mita. This is the only lancelet species registered for the Mexican Pacific. The meristic and morphometric characteristics of the organisms first collected in unconsolidated sediments of this shallow system were reviewed, in order to determine the species. We confirm that it is the same species. This represents the first record of it for both the Banderas bay and in the influence area of a shallow hydrothermal system.

引用

页码：1 / 7

页数：7

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