Pariaconus liliha Percy

Percy, Diana M., 2017, Making the most of your host: the Metrosideros-feeding psyllids (Hemiptera, Psylloidea) of the Hawaiian Islands, ZooKeys 649, pp. 1-163 : 36-37

publication ID

https://dx.doi.org/10.3897/zookeys.649.10213

publication LSID

lsid:zoobank.org:pub:5615ED7C-AF3E-41B6-9963-F6458804186D

persistent identifier

https://treatment.plazi.org/id/CD46756E-103B-430F-AF0C-449ABD7C6941

taxon LSID

lsid:zoobank.org:act:CD46756E-103B-430F-AF0C-449ABD7C6941

treatment provided by

ZooKeys by Pensoft

scientific name

Pariaconus liliha Percy
status

sp. n.

Pariaconus liliha Percy View in CoL sp. n. Figure 14

Adult colour.

Typically bicoloured, generally pale cream-yellow to green thorax and abdomen, head darker, with a dark dorsal stripe from the head extending part or all the length of the body. Fore wing membrane fuscous.

Adult structure.

Fore wing moderately narrow, apex bluntly acute; surface spinules distributed in all cells, but limited in c+sc; short setae on margins and veins (Fig. 14A). Antennae short (av. length 0.75; ratio AL:HW av. 1.47); genal processes extremely short and bluntly rounded (ratio VL:GP av. 4.58); short to minute setae on vertex and thorax; distal proboscis segment short (av. length 0.07); hind tibia subequal or shorter than head width (ratio HW:HT av. 1.13) (Fig. 14 B–C, F, K). Male terminalia (Fig. 14 D–E): paramere shorter that proctiger (ratio MP:PL 1.18), broad at base and tapering to narrow neck below rounded apex with interiorly directed hook; distal aedeagus segment length subequal to paramere (ratio PL:AEL av. 1.03) with base angular and not inflated, and a broadly rounded, hooked apex (ratio AEL:AELH av. 2.20). Female terminalia (Fig. 14 G–I): proctiger short, dorsal surface convex apically, apex bluntly rounded, anal ring extremely long (ratio FP:RL 1.98); subgenital plate extremely short (ratio FP:FSP av. 1.48), with slight medial bulge ventrally, apex truncate; ovipositor apex with shallow serrations (2 above, 2 below), valvulae dorsalis strongly convex dorsally (Fig. 14I).

Egg.

Light brown, extremely long, slender and with striations, mostly uninterrupted, over entire surface, no pedicel apparent, tail moderately long (Fig. 14J).

Immature.

Unknown.

Host plant notes.

Collected from glabrous morphotypes.

Island.

Oahu.

Distribution notes.

Only known from one locality, the high elevation bog area on Mnt Kaala.

Biology.

Unknown.

Etymology.

Named for Kuini Liliha, a High Chiefess who served the Kingdom of Hawaii as royal governor of Oahu (noun in the nominative singular standing in apposition to the generic name).

Type material.

Holotype male (slide mounted, BMNH). See Table 2 for details of type and other material examined for this study.

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hemiptera

Family

Triozidae

Genus

Pariaconus