Cryptophilus

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Cryptophilus
Crypiophilus integer Jacobson.png
Cryptophilus integer
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Coleoptera
Family: Erotylidae
Subfamily: Xenoscelinae
Genus: Cryptophilus
Reitter, 1874

Cryptophilus is a genus of pleasing fungus beetles in the family Erotylidae. There are about nine described species in Cryptophilus. [1] [2] [3]

Contents

Identification

Cryptophilus adults are brown and slightly hairy beetles, 1.6-2.3 mm long and with 3-segmented antennal clubs. [4] They resemble beetles of the unrelated family Cryptophagidae. [4] [5] Unlike cryptophagids, Cryptophilus have procoxal sockets that are closed. [5]

The larvae are long, hairy and have a granulate or tuberculate dorsum. They can be mistaken for larvae of Monotoma (Monotomidae) or Epuraea (Nitidulidae), which occur in similar habitats. Cryptophilus larvae can be recognised by their mandibles, which lack a sub-apical accessory tooth and have a large, subtriangular prostheca. [5]

Ecology

Cryptophilus occur in decaying plant matter (e.g. leaf litter, wood debris, compost heaps, grass cuttings, straw) and also in stored food products (e.g. cereals, beans, flour, dried fruit, nuts). [4] [5] [6] Adults and larvae are mycophages that feed on mould. [4] [6]

Species

These species belong to the genus Cryptophilus:

(see also Cryptophilus integer (Heer, 1841) as a junior synonym of Micrambe abietis (Paykull, 1798) per Esser 2016, & Esser 2017, contra "integer" sensu auct. as Cryptophilus propinquus or Cryptophilus angustus .

Related Research Articles

<span class="mw-page-title-main">Cryptophagidae</span> Family of beetles

Cryptophagidae is a family of beetles with representatives found in all biogeographic realms. Members of this family are commonly called silken fungus beetles and both adults and larvae appear to feed exclusively on fungi although in a wide variety of habitats and situations, such as rotting wood and shed animal fur and feathers. These beetles vary from about 1 to 11 millimeters long, and usually have an oval body shape with a slight "waist".

<span class="mw-page-title-main">Erotylidae</span> Family of beetles

Erotylidae, or the pleasing fungus beetles, is a family of beetles belonging to Cucujoidea containing over 100 genera. In the present circumscription, it contains 6 tribes and 10 subfamilies. In other words, the narrowly circumscribed Erotylidae correspond to the subfamily Erotylinae in the definition sensu lato. There are doubts on the monophyly of lower ranked taxa within Erotylidae, with further phylogenetic studies requiring better sampling and studies of unexplored character sets, for example the metendosternite and penile flagellum, which are generally lacking detailed morphological studies within the Coleoptera literature. The Eroytlina taxonomy is based on traits such as their different colors and not off morphological differences like mouthparts, thorax, and abdominal terminalia (Pecci-Maddalena).

<i>Cucujus</i> Genus of beetles

Cucujus is a genus of beetles in the family Cucujidae, the flat bark beetles. It contains 19 currently recognized species and subspecies.

<span class="mw-page-title-main">Laemophloeidae</span> Family of beetles

Laemophloeidae, "lined flat bark beetles," is a family in the superfamily Cucujoidea characterized by predominantly dorso-ventrally compressed bodies, head and pronotal discs bordered by ridges or grooves, and inverted male genitalia. Size range of adults is 1–5 mm (0.04–0.2 in) in length. Currently, it contains 40 genera and about 450 species, and is represented on all continents except Antarctica; species richness is greatest in the tropics.

<span class="mw-page-title-main">Silvanidae</span> Family of beetles

Silvanidae, "silvan flat bark beetles", is a family of beetles in the superfamily Cucujoidea, consisting of 68 described genera and about 500 described species. The family is represented on all continents except Antarctica, and is most diverse at both the generic and species levels in the Old World tropics.

<i>Laemophloeus</i> Genus of beetles

Laemophloeus is a genus of beetles; it is the type genus of the family Laemophloeidae. The genus has been almost completely reviewed in modern times.

<span class="mw-page-title-main">Monotomidae</span> Family of beetles

Monotomidae is a family of beetles in the superfamily Cucujoidea. The family is found worldwide, with approximately 240 species in 33 genera. The ecological habits of the family are diverse, with different members of the group being found under tree bark, in decaying vegetation, on flowers and in ant nests. Their ecology is obscure, while at least some species are mycophagous, feeding on the fruiting bodies of ascomycete fungi, Rhyzophagus are predators on bark beetles and possibly Phoridae larvae, with the larvae of some species also being mycophagous.

Bactridium is a genus of root-eating beetles in the family Monotomidae. There are about 18 described species in Bactridium.

<i>Toramus</i> Genus of beetles

Toramus is a genus of pleasing fungus beetles in the family Erotylidae. There are about nine described species in Toramus.

<i>Languria</i> Genus of beetles

Languria is a genus of lizard beetles in the family Erotylidae. There are about 18 described species in Languria.

<span class="mw-page-title-main">Xenoscelinae</span> Subfamily of beetles

Xenoscelinae is a subfamily of pleasing fungus beetles in the family Erotylidae. There are about 8 genera and 12 described species in Xenoscelinae.

<i>Pharaxonotha</i> Genus of beetles

Pharaxonotha is a genus of pleasing fungus beetles in the family Erotylidae. There are at least three described species in Pharaxonotha.

<i>Loberus</i> Genus of beetles

Loberus is a genus of pleasing fungus beetles in the family Erotylidae. There are about 16 described species in Loberus.

<i>Caenoscelis</i> Genus of beetles

Caenoscelis is a genus of silken fungus beetles in the family Cryptophagidae. There are about 19 described species in Caenoscelis.

<i>Cyllodes</i> Genus of beetles

Cyllodes is a genus of sap-feeding beetles in the family Nitidulidae. There are about 14 described species in Cyllodes.

<i>Cryptophilus integer</i> Species of beetle

Cryptophilus integer is a species of pleasing fungus beetle in the family Erotylidae. It is found in Australia, Europe and Northern Asia, North America, and Oceania.

Hapalips is a genus of pleasing fungus beetles in the family Erotylidae. There are about 12 described species in Hapalips.

<i>Dacne</i> Genus of beetles

Dacne is a genus of pleasing fungus beetles in the family Erotylidae. There are about 19 described species in Dacne.

Langurites is a genus of lizard beetles in the family Erotylidae. There are at least three described species in Langurites.

<i>Myrabolia</i> Genus of beetles

Myrabolia is the only genus in the beetle family Myraboliidae in the superfamily Cucujoidea. It has about 13 species, found in Australia. Adults and possibly larvae live under the bark of Eucalyptus trees.

References

  1. "Cryptophilus Report". Integrated Taxonomic Information System. Retrieved 2019-09-24.
  2. "Cryptophilus". GBIF. Retrieved 2019-09-24.
  3. 1 2 3 4 "Cryptophilus propinquus". uk beetles. Retrieved 2022-08-05.
  4. 1 2 3 4 Ruta, Rafal; Jałoszynski, Pawel; Sienkiewicz, Paweł; Konwerski, Szymon (2011-10-06). "Erotylidae (Insecta, Coleoptera) of Poland – problematic taxa, updated keys and new records". ZooKeys (134): 1–13. doi: 10.3897/zookeys.134.1673 . ISSN   1313-2970. PMC   3229208 . PMID   22140339.
  5. 1 2 "Species Cryptophilus integer". bugguide.net. Retrieved 2022-08-05.

Further reading