Phil Bendle Collection:Caddisfly nymph (Genus Polyplectropus) Net-spinning caddisfly: Difference between revisions

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Polyplectropus caddis larvae<br />
Polyplectropus caddis larvae<br />
[http://www.terrain.net.nz/uploads/images/Te%20Henui/Fauna/1-_Plectrocnemia.jpg]
[[File:1- Plectrocnemia.jpg|frameless|upright 2.25]]


This caddisfly had a body length of 11 mm.<br />
This caddisfly had a body length of 11 mm.<br />
[http://ketenewplymouth.peoplesnetworknz.info/image_files/0000/0012/8733/1-Caddisfly__Polyplectropus.JPG]
[[File:1-Caddisfly Polyplectropus.JPG|frameless|upright 2.25]]


[http://ketenewplymouth.peoplesnetworknz.info/image_files/0000/0012/8738/1-Caddisfly__Polyplectropus-001.JPG] 
[[File:1-Caddisfly Polyplectropus-001.JPG|frameless|upright 2.25]


Thanks to Wikipedia for text and information: https://creativecommons.org/licenses/by-sa/3.0/
Thanks to Wikipedia for text and information: https://creativecommons.org/licenses/by-sa/3.0/





Latest revision as of 10:41, 24 September 2019

Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Subclass: Pterygota (caddisflies)
Order: Trichoptera
Suborder: Annulipalpia
Superfamily: Hydropsychoidea
Family: Polycentropodidae
Subfamily: Polycentropodinae 
Genus: Polyplectropus
Common name: Net-spinning caddisfly, Caseless caddisfly 

Caddisflies in the genus Polyplectropus are called tube makers. Polyplectropus caddis larvae have no mobile case, no chelae (pincers) and they have a distinctly speckled head pattern. The head pattern does not include a curved line of spots. The larvae are common throughout New Zealand in slow-flowing gravely streams or soft bottom streams with woody debris,
They construct delicate, silk, filter-feeding nets to trap drifting particulate food items, including other invertebrates and plant fragments.

Polyplectropus caddis larvae
1- Plectrocnemia.jpg

This caddisfly had a body length of 11 mm.
1-Caddisfly Polyplectropus.JPG

1-Caddisfly Polyplectropus-001.JPG 

Thanks to Wikipedia for text and information: https://creativecommons.org/licenses/by-sa/3.0/