Published August 24, 2017 | Version v1
Taxonomic treatment Open

Yezoceryx purpuratus Sonan 1936

Description

Yezoceryx purpuratus Sonan, 1936

(Figure 11)

Yezoceryx purpuratus Sonan, 1936: 250. Holotype: ♀, Formosa: Mekaran in Chikuto-gun in Shinchiku Prefecture (TARI).

Diagnosis. Blue purple; occipital carina down-curved dorsally; clypeus without median tooth, apical margin distinctly up-curved; propodeum with dense, irregular wrinkles; metasomal first tergite about 2.0× as long as its apical width; first sternite with anteriorly projecting hook; ovipositor 3.6–4.0× as long as hind tibia.

Material examined. Vinh Phuc, Tam Dao NP: 1♀ (OMNH), 3.v.1998; 1♀ (OMNH), 4.v.1998, 900– 1000 m a.s.l., hand net, R. Matsumoto leg.; 1♀ (IEBR), Hoa Binh, Mai Chau, Tan Son, 20–25, v.2009, 850– 900 m a.s.l., Malaise trap, L. D. Khuat leg.

Distribution. Previously known from Taiwan (Sonan, 1936), these are the first records of this species from Vietnam.

Remarks. The Vietnamese specimens have partly yellow inner orbits (at the level of the upper face).

Notes

Published as part of Achterberg, Cornelis Van, 2017, First record of the genus Yezoceryx Uchida (Ichneumonidae: Acaenitinae) from Vietnam, with descriptions of nine new species, pp. 345-372 in Zootaxa 4311 (3) on page 360, DOI: 10.11646/zootaxa.4311.3.2, http://zenodo.org/record/847854

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Linked records

Additional details

Biodiversity

Collection code
IEBR , OMNH , TARI
Event date
1998-05-03
Family
Ichneumonidae
Genus
Yezoceryx
Kingdom
Animalia
Order
Hymenoptera
Phylum
Arthropoda
Scientific name authorship
Sonan
Species
purpuratus
Taxon rank
species
Type status
holotype
Verbatim event date
1998-05-03
Taxonomic concept label
Yezoceryx purpuratus Sonan, 1936 sec. Achterberg, 2017

References

  • Sonan, J. (1936) Description of and notes on some Pimplinae in Formosa (Hym. Ichneumonidae). Transactions of the Natural History Society of Formosa. Taihoku, 26, 249 - 257.