|
Anaspididae |
|
Major Group: Crustacea Minor Group: Malacostraca Order: Anaspidacea Family: Anaspididae |
|
Descriptive Features: rostrum broad
thoracomeres relatively short compared to pleonites
pleonite 6 without row of long spines along posterior margin
eyes pedunculate
antenna 2 with scaphocerite
mandible with palp
thoracopod 1 8-articled, forming a maxilliped, with tubular exopod, with epipod, thoracopods 1-7 with exopod, thoracopod 8 without exopod
pleopods with reduced endopod, with multiarticulate exopod
uropods with 1-articled rami
telson subtriangular, with acute point, and forming tailfan with uropods
Total length: up to 45 mm |
|
Paranaspides lacustris |
|
|
|
|
|
Taxonomic Checklist: Species Allanaspides helonomus Swain, Wilson, Hickman & Ong Allanaspides hickmani Swain, Wilson & Ong Anaspides spinulae Williams Anaspides tasmaniae Thomson Paranaspides lacustris Smith |
|
Distribution: Tas. All 3 genera are endemic.
Sensitivity Rating: none
Functional Feeding Group: shredders, predators |
|
Russell Falls in Mt Field NP, Tas |
|
|
Ecology: Instream habitat: Anaspididae species occur in streams, lakes and the burrows of crayfish (Decapoda: Parastacidae). Feeding ecology: Habit: Anaspidid crustaceans free living animals. Life history: |
Information Sources: Hawking & Smith 1997, Poore 2002, Serov 2002, Lake et al. 2001, QVM 2007 Key to Genera: Serov 2002 Key to Species: none |
|
|