OCR Text |
Show Phylum Arthropoda Class Arachnida Order Acarina Family Hydracarina Lebertia Class Crustacea Subclass Branchipoda Order Conchostraca Eulimnadia sp. Order Claclocera Daphn i a pulex Daphnia retrocurva Daphnia sp. Leptodora kindtii Pseudosida bidentata Ceriodaphnia pulchella Scapholeberis mucronata Simocephalus vetulus Chydorus spaericus Alonella sp. No work on the cladocerans has been done since Tanner's ( 1930) and Hunt's ( 1940) works. Subclass Ostrocoda Order Podocopa Cypris pellucida Subclass Copepoda Order Eucopepoda Diaptomus sp. Diapotomus shoshone Cyclops viridis Subclass Malacostracea Gammarus limnaeus Hyalella azteca Toole, 1972, using artificial substrate samplers has found the abundance of Hyalella azteca to be about 12,000/ M^. This amphipod is a very important fish food. A- 145 |