A New Species ofAzygia(Trematoda: Azygiidae) from Pirate Perch,Aphredoderus sayanus(Aphredoderidae), in the Big Thicket National Preserve, Texas, U.S.A

2014 ◽  
Vol 81 (2) ◽  
pp. 257-259 ◽  
Author(s):  
Michael A. Barger
Keyword(s):  
New Species ◽  
Big Thicket ◽  
National Preserve ◽  
Big Thicket National Preserve ◽  
A New Species

Macrobenthos of Pine Island Bayou in the Big Thicket National Preserve, Texas

Hydrobiologia ◽  
1980 ◽  
Vol 69 (3) ◽  
pp. 213-223 ◽  
Author(s):  
Roy G. Darville ◽  
Richard C. Harrel
Keyword(s):  
Big Thicket ◽  
National Preserve ◽  
Big Thicket National Preserve

scholarly journals Description of a new species of Paracrobeles Heyns, 1968 (Nematoda, Rhabditida, Cephalobidae) from Kelso Dunes, Mojave National Preserve, California, USA

2015 ◽  
Author(s):  
Sven Boström ◽  
Oleksandr Holovachov
Keyword(s):  
New Species ◽  
Body Length ◽  
Southern California ◽  
Generic Diagnosis ◽  
Lateral Field ◽  
Male Tail ◽  
National Preserve ◽  
A New Species

A new species of Paracrobeles, P. kelsodunensis sp. nov. is described from the Kelso Dunes area, Mojave National Preserve, southern California. Paracrobeles kelsodunensis sp. nov. is particularly characterised by a body length of 469–626 μm in females and 463–569 μm in males; lateral field with four incisures, extending almost to tail terminus; three pairs of asymmetrical lips, separated by U-shaped primary axils with two long guarding processes, each lip usually with four tines along its margin; three long labial probolae, deeply bifurcated, with slender prongs without tines; metastegostom with a strong anteriorly directed dorsal tooth; pharyngeal corpus anteriorly spindle-shaped, posteriorly elongate bulbous with dilated lumen; spermatheca 24–87 μm long; postvulval uterine sac 60–133 μm long; vulva in a sunken area; spicules 33–38 μm long; and male tail with a 5–8 μm long mucro. The generic diagnosis is emended on the basis of recently described species and a key to the species of Paracrobeles is provided.

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