Please use this identifier to cite or link to this item: http://hdl.handle.net/2067/2229
Title: Modalità di alimentazione delle larve immature dei Dryinidae (Hymenoptera Chrysidoidea): stato delle conoscenze e nuovi reperti
Authors: Guglielmino, Adalgisa
Keywords: Feeding habits;Dryinidae;Immature larvae
Issue Date: 2002
Publisher: Accademia Gioenia - Catania
Source: Guglielmino, A. 2002. Modalità di alimentazione delle larve immature dei Dryinidae (Hymenoptera Chrysidoidea): stato delle conoscenze e nuovi reperti. "Bollettino dell'Accademia Gioenia di scienze naturali" 35 (361): 559-569
Abstract: 
Feeding habits of Dryinidae immature larvae are discussed. Known data are insufficient and sometimes conflicting also into the same subfamily. Apparently, feeding habits vary according to different subfamilies. In Aphelopinae, immature larvae absorb the nutrients from host haemolymph by special tissue surrounding the anterior region of the body (in Aphelopus) or the entire body (in Crovettia). In Dryininae and Gonatopodinae, immature larvae absorb the food by a pair of cephalic vesicles; in Anteoninae and Bocchinae with intermediate mode. Besides, in some subfamilies, the nutrients seem to be carried to their alimentary canal, while in other ones is very probably that they pass directly into the haemolimph of the larva without entering the gut. In particular, in these last subfamilies the digestive role of the mid-gut is to check while its excretory role seems to be sure.
URI: http://hdl.handle.net/2067/2229
ISSN: 0393-7143
Appears in Collections:DIPROP - Archivio della produzione scientifica

Show full item record

Page view(s)

1
Last Week
1
Last month
0
checked on Oct 26, 2020

Download(s)

1
checked on Oct 26, 2020

Google ScholarTM

Check


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.