Under Construction

Prietella phreatophila Carranza 1954

Mexican Blindact

Larry Page
Click on an image to view larger version & data in a new window
Click on an image to view larger version & data in a new window
Containing group: Prietella

Identification

The Mexican Blindcat lacks eyes and is pinkish white. The dorsal fin lacks a spine. The snout overhangs the mouth. The adipose fin is joined to the caudal fin without an obvious flap posteriorly. There are 15 caudal rays and 10-14 rakers on the first gill arch. The edge of the caudal fin is straight. There are well developed lateral-line canals and pores on the head. To 3 1/2 in. (9.2 cm) total length.

Range & Habitat

The Mexican Blindcat lives in subterranean waters in the Río Bravo drainage, Coahuila, Mexico. The species has been found at several locations but is listed as endangered by the Mexican government because of its restricted range.

Click on an image to view larger version & data in a new window
Click on an image to view larger version & data in a new window

Distribution of Prietella phreatophila. © Larry Page

Similar Species

The other blind catfish in Mexico, the Phantom Blindcat, P. lundbergi, has a forked caudal fin, 17 caudal rays and 17 rakers on the first gill arch.

Other Names for Prietella phreatophila Carranza 1954

Title Illustrations
Click on an image to view larger version & data in a new window
Click on an image to view larger version & data in a new window
Scientific Name Prietella phreatophila
Copyright © S. J. Walsh
About This Page

Larry Page
Florida Museum of Natural History, Gainesville, Florida, USA

Correspondence regarding this page should be directed to Larry Page at and Griffin Sheehy at

All Rights Reserved.

Citing this page:

Page, Larry. 2007. Prietella phreatophila Carranza 1954. Mexican Blindact. Version 23 May 2007 (under construction). http://tolweb.org/Prietella_phreatophila/69913/2007.05.23 in The Tree of Life Web Project, http://tolweb.org/

edit this page
close box

This page is a Tree of Life Leaf Page.

Each ToL leaf page provides a synopsis of the characteristics of a group of organisms representing a leaf at the tip of the Tree of Life. The major distinction between a leaf and a branch of the Tree of Life is that a leaf cannot generally be further subdivided into subgroups representing distinct genetic lineages.

For a more detailed explanation of the different ToL page types, have a look at the Structure of the Tree of Life page.

close box

Prietella phreatophila

Page Content

articles & notes

collections

people

Explore Other Groups

random page

  go to the Tree of Life home page
top