New type of progressive provisioning as a characteristic parental behavior of the crabronid wasp Pemphredon fabricii (Hymenoptera Crabronidae)

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F18%3A00475987" target="_blank" >RIV/60077344:_____/18:00475987 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1080/03949370.2017.1323801" target="_blank" >http://dx.doi.org/10.1080/03949370.2017.1323801</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/03949370.2017.1323801" target="_blank" >10.1080/03949370.2017.1323801</a>

Result language
angličtina
Original language name
New type of progressive provisioning as a characteristic parental behavior of the crabronid wasp Pemphredon fabricii (Hymenoptera Crabronidae)
Original language description
Pemphredon fabricii (Crabronidae) uses a different type of late progressive provisioning, described in the paper. Nesting females in abandoned reed galls of Lipara (Diptera Chloropidae) frit flies do not make separate chambers for larvae, but instead fill the interior space of the gall with paralysed aphids and lay a single egg at the body surface of one to eight aphids out of the total number of aphids provisioned. Larvae are polyphagous, and are provisioned with at least 21 aphid species. Hyalopterus pruni is the most common prey, since it feeds on common reed in summer. Before pupation, the larvae sort in the cavity from the biggest (turning to females) at the base to the smallest (turning to males) at the apex. In about 20% of nests, the nesting female brings fresh aphids to feed the smallest larvae at the apex of the nest, while the bigger larvae at the bottom reach maturity much earlier. Similar care for larvae at the end of their development has never been reported in any other insect species. Nests of P. fabricii are commonly attacked by two predator beetle and 14 parasitoid species. All these parasites are generalists, and P. fabricii serves as their satellite host.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10613 - Zoology

Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)