Valid Names Results
Leucaspis knemion Hoke, 1925 (Diaspididae: Leucaspis)Nomenclatural History
- Leucaspis knemion Hoke 1925: 36-39. Type data: LEBANON: Beirut, on Pinus pinea, 18/04/1923. Syntypes, female, Type depository: Washington: United States National Entomological Collection, U.S. National Museum of Natural History, District of Columbia, USA; accepted valid name Illustr.
- Leucodiaspis knemion (Hoke, 1925); Lindinger 1932: 107. emendation that is unjustified Notes: Kirkaldy (1904a) considered Leucaspis Signoret 1869 preoccupied by Leucaspis Burmeister, 1835, in the Hymenoptera and suggested that the Signoret name be replaced with Leucodiaspis. Ferris (1936a) rejected this, considering it unnecessary (Morrison & Morrison, 1966).
- Leucaspis knemion Hoke, 1925; Ferris 1936a. revived combination (previously published)
Common Names
Ecological Associates
Hosts:
Families: 1 | Genera: 1
- Pinaceae
- Pinus brutia | BenDov2012 GersonHaSh1976
- Pinus canariensis | BenDov2012 GersonHaSh1976
- Pinus halepensis | BenDov2012 GersonHaSh1976
- Pinus nigra | SismanUl2010
- Pinus pinea | BenDov2012 Hoke1925
Geographic Distribution
Countries: 6
- Cyprus | Georgh1977
- Israel | GersonHaSh1976
- Lebanon | GersonHaSh1976
- New Zealand
- South Island | Britti1937
- Syria | Hoke1925
- Turkey | SismanUl2010
Keys
- Balach1953g: pp.847 ( Adult (F) ) [Key to species of Leucaspis]
- Britti1937: pp.285 ( Adult (F) ) [Key to species of Leucaspis]
Remarks
- Systematics: L. knemion is close to L. pini, but can be distinguished by the presence of 3 pairs of rudimentary legs in the nymph, nymphal exuviae and adult female, by the presence of 3 pairs of groups of accessory genacerores, by the greater number of plates on the pygidium, by the absence of cerores associated with the posterior spiracles, and by the greater proximity of the rostrum of the nymphal exuviae to the posterior margin of the pygidium (Hoke, 1925).
- Structure: Female scale elongate, straight, secretion white, larval exuviae dark brown. Adult female ovate, tapering somewhat towards posterior extremity. Exuviae of nymph elongate, straight, margin at sides appears slightly incurved (Brittin, 1937).
- General Remarks: Detailed description and illustration by Hoke (1925).
Illustrations
Citations
- Balach1953g: biological control, description, distribution, host, illustration, taxonomy, 847, 848, 857-860
- BenDov2012: catalog, distribution, host, 31, 43
- Bodenh1926: description, distribution, taxonomy, 43
- Borchs1966: catalog, distribution, host, taxonomy, 212
- Britti1937: description, distribution, host, illustration, taxonomy, 283, 285, 299
- DanzigPe1998: catalog, distribution, host, taxonomy, 296
- Georgh1977: distribution, host, 151, 158
- GersonHaSh1976: description, distribution, host, 44
- Hoke1925: description, distribution, host, illustration, taxonomy, 36-39
- KozarWa1985: catalog, distribution, 85
- Lindin1932b: taxonomy, 107
- Lindin1936: taxonomy, 159
- Lindin1958: taxonomy, 370
- Lobdel1937: structure, 80
- Schief2000: distribution, host, taxonomy, 7
- SismanUl2010: distribution, host, 222
- UlgentDo2019: distribution, host, 484
- UlgentErYa2022: distribution, host, S120
- Willia2017a: catalog, list of species, 225