Albicoccus
Albicoccus Temporal range:
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | Insecta |
Order: | Hemiptera |
Suborder: | Sternorrhyncha |
Family: | †Albicoccidae |
Genus: | †Albicoccus |
Species: | †A. dimai
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Binomial name | |
†Albicoccus dimai Koteja, 2004
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Albicoccus is an
History and classification
Albicoccus is known from the holotype specimen, collection number BMNH In. 20155(2), which along a limoniid and a psychodid fly, are inclusions in a transparent chunk of Burmese amber.
As of 2004, the type insect was part of the amber collections housed at the
The holotype was first studied by paleoentomologist and coccid researcher Jan Koteja, of the Agricultural University of Kraków. Kotejas 2004 type description of the family, genus and species was published in the Journal of Systematic Palaeontology. He coined the specific epithet dimai to honor the Russian paleoentomologist and hemipteran researcher Dmitri (Dima) Shcherbakov, who assisted Koteja with fossil coccid research.
The family name is a derivative of the genus name Albicoccus, its self a derivation of Albian, the age of the amber deposits, and "coccus" a common genus name suffix for scale insects.[1]
Albicoccus is one of three Burmese amber coccid genera that Koteja described in the same paper, the other two being Burmacoccus, monotypic to the family Burmacoccidae, and the incertae sedis genus Marmyan.[1] He placed Albicoccus into the monotypic family Albicoccidae based on the combination of characters that indicate a relationship to the archaeococcoid group scale insects, but are not found in any one particular family. Koteja noted the reduced eye structuring is similar to other groups with reduced eyes, but the placement of the ommatidia rows are lateral rather than in oblique or perpendicular rows. The abdomen has two pairs of setae near the end, a feature that is similar to the New Jersey amber genus Turonicoccus, but all other features differ.[1]
A
Description
The single described adult male is approximately 870 μm (0.034 in) long, with hyaline wings. The details of the head are not readily discernible, being obscured by one wing, but the eyes are clearly composed of approximately four ommatidia and an
Pathogens
An undescribed male albicoccid trapped in Burmese amber played host to the ancient parasitic fungus Paleoophiocordyceps coccophagus, with two whip-like fruiting bodies emerging from the animal's head.[4]
References
- ^ S2CID 86393735. – via Taylor & Francis(subscription required)
- ^ S2CID 73702369.
- .
- PMID 18817884.