Neaenus

Andrew Hamilton, K. G., 2016, Neotropical spittlebugs related to Neaenini (Hemiptera, Cercopidae) and the origins of subfamily Cercopinae, Zootaxa 4169 (2), pp. 201-250 : 220

publication ID	https://doi.org/10.11646/zootaxa.4169.2.1
publication LSID	lsid:zoobank.org:pub:B8B067BF-F6E6-4122-B884-AA385FF04421
DOI	https://doi.org/10.5281/zenodo.5613351
persistent identifier	https://treatment.plazi.org/id/03A5742D-FFC6-AE19-FF76-ADD4C8EBFA7B
treatment provided by	Plazi (2016-09-20 06:10:31, last updated 2024-11-28 20:39:42)
scientific name	Neaenus
status

Treatment

Key to species of Neaenus

1. Venation evident; tegmina mottled ( Figs 10 View FIGURES 10 – 11 E–H); length> 8 mm ............................ Neaniscus subg. nov. ...4

- Venation obscure; tegmina with patches of color, or evenly colored ( Figs 10 View FIGURES 10 – 11 A–D); length <7 mm ..... nominate subgenus...2

2. Tegmina usually with pale spots beyond base; aedeagus with paired apical processes...................... varius Fowler

- Tegmina unmarked or with pale base; aedeagus without paired processes......................................... 3

3. Male subgenital plates tapered; style serpentine ( Fig. 46 View FIGURES 46 – 54 A)........................................... natrix sp.nov.

- Male subgenital plates with prominent lobe near base; style straight, apically furcate ( Fig. 47 View FIGURES 46 – 54 A)........ hystricosus sp.nov.

4. Tegmina striped in brown and yellow ( Fig. 10 View FIGURES 10 – 11 E–F); female with base of ovipositor exposed ( Fig. 11 View FIGURES 10 – 11 A)........ gilli sp.nov.

- Tegmina mottled ( Figs 10 View FIGURES 10 – 11 G–H); female with base of ovipositor covered by shiny black knob ( Fig. 11 View FIGURES 10 – 11 B)...... zacki sp.nov.

FIGURES 10 – 11. Neaenus Fowler, dorsolateral aspect (10) and female genitalia, ventral aspect (11). 10 A, N. varius Fowler; 10 B, N. hystricosus sp. nov.; 10 C, undescribed female from 15 mi east of El Palmito in Mexico; 10 D, N. natrix sp. nov.; 10 E – F, 11 A, N. (Neaniskus) gilli sp. nov.; 10 G – H, 11 B, N. (Neaniskus) zacki sp. nov..

FIGURES 46 – 54. Male genitalia of nominate genus of Neaenini (46 – 49) and nominate subgenus of Microsarganini (50 – 54): 46, Neaenus natrix; 47, N. hystricosus; 48, N. (Neaniskus) gilli; 49, Helioptera gilvum; 50, Microsargane vittata; 51, M. apicata; 52, M. ornatipennis; 53, M. mutans; 54, M. cristata. A, lateral aspect of genital capsule and style; B, same, of theca; C, same in caudal aspect (with detail in Microsargane showing tips of processes in widest aspect); D, ventral aspect of subgenital plates, smaller scale; E, style, dorsal aspect.