Published December 31, 2016 | Version v1
Taxonomic treatment Open

Koonwarraphis Martin, Skidmore & Stilwell, 2016, gen. nov.

Description

Genus Koonwarraphis gen. nov.

Type species. Koonwarraphis rotundafrons sp. nov.; by present designation and monotypy.

Diagnosis. Frons enlarged and semicircular;?7 antennal segments; secondary rhinaria rounded; rostrum shorter than body length, extending to level of hind coxae; thorax length 0.5x abdomen; CuA1 and CuA2 bases separated but closely spaced, emerging from a distinct thickening or bulge on the main vein; CuA2 departs main vein ~75° acutely towards apical margin; Rs vein departs the pterostigma halfway along its posterior margin, not strongly curved; M vein departs the main vein halfway between CuA1 and base of pterostigma, primary M fork proximal of CuA2 intersection with wing apical margin;?cauda short, bilobed; no visible siphunculi.

Derivation of name. From the locality Koonwarra, and aphis, Latin for ‘aphid’. Gender feminine.

Notes

Published as part of Martin, Sarah K., Skidmore, Luke I. & Stilwell, Jeffrey D., 2016, A first record of Cretaceous aphids (Hemiptera, Sternorrhyncha, Aphidomorpha) in Australia, from the Lower Cretaceous Koonwarra Fossil Bed, Victoria, pp. 95-107 in Zootaxa 4137 (1) on page 98, DOI: 10.11646/zootaxa.4137.1.7, http://zenodo.org/record/255201

Files

Files (1.3 kB)

Name Size Download all
md5:2400ce25e9955864aea0684dfc07c5e1
1.3 kB Download

System files (5.5 kB)

Name Size Download all
md5:72cb9fc961ede05e3fae4248245c3249
5.5 kB Download

Linked records

Additional details

Biodiversity

Genus
Koonwarraphis
Kingdom
Animalia
Order
Hemiptera
Phylum
Arthropoda
Taxonomic status
gen. nov.
Taxon rank
genus
Taxonomic concept label
Koonwarraphis Martin, Skidmore & Stilwell, 2016