Mordellidae

Mordellidae

[mȯr′del·ə‚dē]
(invertebrate zoology)
The tumbling flower beetles, a family of coleopteran insects in the superfamily Meloidea.

Mordellidae

 

a family of insects of order Coleoptera.

The body in Mordellidae is 2–10 mm in length; the back is convex and the pronotum and head, bent under. There are more than 1,100 species, found mostly in the tropics and subtropics; in the USSR there are more than 120 species, most numerous in the steppe zone. The beetles usually remain on flowers, while the larvae develop in rotten wood or in the stems of herbaceous plants. The insects sometimes cause galls in plants (for example, in spurges). Some members of the family (for example, Mordellistena parvula) are harmful to cultivated crops; the larvae gnaw passageways in the stalks of sunflowers. Protective measures include destruction of the refuse left after harvesting.

REFERENCE

Kholodkovskii. N. A. Kurs entomologii teoreticheskoi i prikladnoi,vol. 2. Moscow-Leningrad. 1929.

M. S. GILIAROV

References in periodicals archive ?
9 Haliplidae 1 Noteridae 1 Staphylinidae 3 3 Leiodidae 1 Nitidulidae 2 Phalacridae 1 1 Coccinellidae 2 Endomychidae 1 Mordellidae 2 Bostrichidae 3 Cerambycidae 1 Chrysomelidae 5 12 Bruchidae 1 Curculionidae 70 81 Scolytidae 12 33 Psocoptera 0.
Mordellidae Mordella atrata 19 Melsheimer Mordella knulli 5 Liljeblad Mordella marginata 4 Melsheimer Mordellistena masoni Liljeblad Tenebrionidae Epitragodes tomentosa (LeConte) Hymenorus sp.
1 09-01 Melandrya striata Say 3 05-19 to 06-09 Synchroa punctata Newman 6 06-09 to 07-27 Meloidae Epicauta pensylvanica (DeGeer) 1 08-18 Meloe americanus (Leach) 1 05-05 Monotomidae Pycnotomina cavicolle (Horn) 4 05-05 to 06-03 Mordellidae Mordella marginata Melsheimer 3 06-16 to 08-17 Mordellistena aspersa (Melsheimer) 1 06-09 Mordellistena bihamata (Melsheimer) 1 07-14 Mycetophagidae Litargus balteatus LeConte 4 06-09 to 11-04 Litargus tetraspilotus LeConte 1 06-09 Mycetophagus melsheimeri LeConte 1 05-05 Oedemeridae Asclera ruficollis (Say) 3 04-28 to 05-19 Passandridae Catogenus rufus (F.
Numbers of Formicidae, Dolichopodidae, micro-Hymenoptera, thrips, Collembola, micro-Diptera, and Mordellidae were higher during the d in at least 1 experiment, while numbers of Elateridae and aphids were greater at night.
On the other hand, micro-Hymenoptera, Elateridae, Mordellidae, and Aphididae were found only in sunn hemp.
Coleoptera Mordellidae Mordellistena pubescens Coleoptera Nitidulidae Colopterus truncata Coleoptera Nitidulidae Epuraea sp.
The genus Aliolus has been reported as a primary parasitoid of Cerambycidae, Curculionidae, and Mordellidae (Martin 1956).