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  • The larva and egg of Alloperla prognoides (Plecoptera: Chloroperlidae), with ecological notes and new state records from Florida, U.S.A. [Elektronski vir]
    Ray, Donald H. ...
    Alloperla prognoides Surdick & Stark, previously reported from Coastal Plain Alabama, is recorded for the first time from Florida (Escambia County). Ecological notes for Florida populations are ... given. Larvae were collected in 4th to 5th order streams from fast flowing riffles within gravel bottom hyporheic habitats as much as 0.5 m below the stream bed. The egg and larva are described for the first time. The larva of A. prognoides has 10-12 cercal segments, whereas its sister species A. natchez Surdick & Stark and the larvae of other known species all have at least 13 cercal segments. Chaetotaxic characters were also shown to have diagnostic value.
    Vrsta gradiva - e-članek
    Leto - 2010
    Jezik - angleški
    COBISS.SI-ID - 906485