Antipodosis rotoiti, Jaschhof, 2016

Jaschhof, Mathias, 2016, New species of Monepidosis Mamaev, 1966 and Antipodosis gen. nov., a closely related genus from New Zealand (Diptera, Cecidomyiidae), European Journal of Taxonomy 192, pp. 1-24 : 13-14

publication ID	https://doi.org/ 10.5852/ejt.2016.192
publication LSID	lsid:zoobank.org:pub:5C461741-852C-4AEB-9DA3-31B92BB23777
DOI	https://doi.org/10.5281/zenodo.3852527
persistent identifier	https://treatment.plazi.org/id/9BA5DA6F-D8D5-4921-B55B-1CC4C739BE76
taxon LSID	lsid:zoobank.org:act:9BA5DA6F-D8D5-4921-B55B-1CC4C739BE76
treatment provided by	Valdenar
scientific name	Antipodosis rotoiti
status	gen. et sp. nov.

Treatment

Antipodosis rotoiti View in CoL gen. et sp. nov.

urn:lsid:zoobank.org:act:9BA5DA6F-D8D5-4921-B55B-1CC4C739BE76

Fig. 7 View Fig A–B

Diagnosis

In this unusual Antipodosis gen. nov., the flattened gonostylus has a broadly rounded apex with wide pectinate tooth (↓, Fig. 7A View Fig ); the ventral parameral tusks are clearly shorter than the dorsal (↓, Fig. 7B View Fig ); and the elongate gonocoxites have practically no processes ( Fig. 7A View Fig ).

Etymology

The species epithet rotoiti is from the Maori language, meaning ‘the little lake’, with reference to Lake Rotoiti in northern South Island where this new porricondyline was collected.

Type material

Holotype

NEW ZEALAND: Ƌ, South Island , Buller , Lake Rotoiti, southern beech forest, 640 m, 20 Dec. 2000, Malaise trap “2”, Department of Conservation St Arnaud ( NZAC).

apodeme, ventral. Scale lines: 0.05 mm.

Other characters

BODY LENGTH. 2.1 mm.

HEAD. Eye bridge 4 ommatidia long dorsally. Circumfila on flagellomeres 1–14, often with short posterior extensions. Neck of fourth flagellomere 1.1 times longer than node. Palpus 1.5 times longer than height of head.

WING. Length/width 2.6.

LEGS. Empodia rudimentary.

TERMINALIA ( Fig. 7 View Fig A–B). Ninth tergite subtrapezoid. Gonocoxites with asetose, subtriangular portion ventroanteriorly; ventral emargination perfectly U-shaped, with narrow glabrous rim basally; medial bridges with membranous outgrowths that extend into the emargination; apices of apodemes missing, but probably merged to form a plate ( Fig. 7A View Fig ). Ejaculatory apodeme bent ventrally; widened subapically at merging point with accessory gland ducts; flattened basally ( Fig. 7B View Fig ). Ventral parameral tusks almost straight, directed posteriorly, dorsal tusks bent slightly dorsally ( Fig. 7B View Fig ).