Sagola nunni Park and Carlton, new species
Creators
- 1. Louisiana State Arthropod Museum, Department of Entomology, LSB 404 Louisiana State University Agric
Description
Sagola nunni Park and Carlton, new species
(Figs. 15e, 16e, 18)
Type Material. Holotype. NEW ZEALAND: Northland: 1♂ (NZAC), aedeagus dissected and mounted in balsam on a clear plastic card, “ NEW ZEALAND ND Whangae Stm Kawakawa, 14.11.94”, “ HOLOTYPE Sagola nunni Park and Carlton 2013 ” The original label does not mention who collected this specimen, but the collector is J. T. Nunn. Paratypes (2 males). NEW ZEALAND: Northland: 1♂ (NZAC), Waipoua SF, Four Sisters, 4 II 1975, S.E. Nicols, litter 75/93; 1♂ (AMNZ), Waima Forest, Hauturu Tr., 220–360m, 25 III 1993, J.W. Early, kauribroadleaf-nikau forest, screen sweep.
Etymology. This species is named for the collector of the holotype, John T. Nunn, who also provided many valuable specimens for this study.
Diagnosis. This species can be distinguished from the other species of the baiknami speciesgroup by the following combination of characters: smaller body, length 2.5–2.8 mm; male head bluntly triangular, widest across eyes, ventral surface of head with short carina from hind-point of eyes; male mid-femur weakly depressed at base and mid-tibia bent; shape of antennomeres and genitalia unique to species.
Description of Male. Length 2.5–2.8 mm. Body brown, antenna, elytra, legs, and maxillary palpi paler (Fig. 15e). Head: As long as wide, widest across eyes, ventrally with short carina from hind point of eyes, as long as eye (Fig. 15e). Antennomere 1 approximately 2 times longer than wide, 2–3 subquadrate, 4 elongate, 5–9 longer than wide, 9–10 subquadrate. Frontal sulcus reaching midpoint of eye from end of frontal rostral lobes. Anterior frontal fovea round. Posterior frontal fovea elongate. Eye large and prominent, onethird length of temple. Thorax: Prosternum as long as wide, widest at midpoint. Elytra rectangular (Fig. 15e). Hind wings well-developed. Meso-and metathorax trapezoidal, longer than wide. Male mid-femur weakly depressed at base. Male mid-tibia bent. Abdomen: Tergite IV with a pair of transverse patches of microtrichia reaching middle. Aedeagus: Median lobe elongate with acute minor lobe at base (Fig. 16e). Apical lobe of genitalia umbrella-shaped (Fig. 16e). Phallobase of median lobe asymmetrical and triangular. Parameres asymmetrical, right paramere with minor lobe apically (Fig. 16e).
Distribution. Northland (Fig. 18: black circles).
Habitat. Specimens of this species were collected by sweeping and sifting leaf litter in kauri, broadleaf, and nikau forests.
Notes
Files
Files
(3.0 kB)
Name | Size | Download all |
---|---|---|
md5:29a250a6aae82ecd934b9f5af19fb963
|
3.0 kB | Download |
System files
(18.8 kB)
Name | Size | Download all |
---|---|---|
md5:9a2233a17c172d306b61406c0f4040db
|
18.8 kB | Download |
Linked records
Additional details
Identifiers
- URL
- http://treatment.plazi.org/id/03D82A3EBD4A11683EFFFC47FE17FCF5
- LSID
- urn:lsid:zoobank.org:act:0BF8B929-2B18-4187-A796-5AA9B58BF633
Biodiversity
- Collection code
- AMNZ , NZAC , NZAC, T
- Event date
- 1975-02-04 , 1993-03-25
- Family
- Staphylinidae
- Genus
- Sagola
- Kingdom
- Animalia
- Order
- Coleoptera
- Phylum
- Arthropoda
- Scientific name authorship
- Park and Carlton
- Species
- nunni
- Taxonomic status
- sp. nov.
- Taxon rank
- species
- Type status
- holotype , paratype
- Verbatim event date
- 1975-02-04 , 1993-03-25
- Taxonomic concept label
- Sagola nunni Park & Carlton, 2014