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Family UPOGEBIIDAE Borradaile, 1903

 

Introduction

Upogebiid shrimps are found under rocks, inside sponges or burrowing in sediments. Most are instantly recognised by their compact form and setose flat rostrum. The eastern Pacific species, Upogebia pugettensis, forms male-female pairs living in permanent U-shaped burrows up to 1 m deep in soft muds of tidal flats. There, they pump water through the burrow to feed on plankton and suspended detritus.

Upogebiids are represented by five genera in Australia. They occur in a wide variety of habitats from the intertidal zone to at least 200 metres depth, and from burrowing in estuarine mud banks to living in sponges and cavities in coral. Key works to identify Australian species are those of Poore & Griffin (1979), Sakai (1982, 1993, 2008), and Ngoc-Ho (1994). Poore (1994) provided a key to genera.

 

Diagnosis

Rostrum bluntly rounded or triangular, setose, usually with marginal teeth. Maxilla 2 scaphognathite with rounded posterior lobe without long setae. Antennular peduncular article 3 about as long as proximal articles. Uropodal rami flat, both without transverse suture.

 

History of changes

Note that this list may be incomplete for dates prior to September 2013.
Published As part of group Action Date Action Type Compiler(s)
13-Mar-2025 CRUSTACEA Brünnich, 1772 02-Jan-2025 MODIFIED Dr Gary Poore
08-May-2012 08-May-2012 MODIFIED
12-Feb-2010 (import)