Valid Names Results
Drepanococcus cajani (Maskell, 1891) (Coccidae: Drepanococcus)Nomenclatural History
- Eriochiton cajani Maskell 1891a: 61. Type data: INDIA: Madras, on Cajanus indicus.. Syntypes, female, Type depository: Auckland: New Zealand Arthropod Collection, Landcare Research, New Zealand; accepted valid name
- Ceroplastodes cajani (Maskell, 1891); Cockerell 1900c: 368. change of combination
- Drepanococcus cajani (Maskell, 1891); Williams & Watson 1990: 102. change of combination
- Ceroplastes cajani; Gaikwad, et al. 2022: 4. misspelling of genus name
Common Names
Ecological Associates
Hosts:
Families: 8 | Genera: 14
- Convolvulaceae
- Fabaceae
- Abrus precatorius | Ali1968a Ali1971 Green1909a Green1937
- Cajanus cajan | Ali1968a Ali1971 Hodgso1994a Maskel1891b | (= Cajanus indicus)
- Cajanus trinervius | Ali1968a Ali1971 Green1909a Green1937 | (= Atylosia candollei)
- Lablab purpureus | ShafeeYoKh1989 | ssp. purpureus (= Dolichos lablab)
- Mimosa pudica | Varshn1992
- Pongamia pinnata | ShafeeYoKh1989 | (= Pongamia glabra)
- Tephrosia candida | Ali1968a Ali1971 Ramakr1930 ShafeeYoKh1989
- Lamiaceae
- Coleus | Ali1968a Ali1971 Green1937 ShafeeYoKh1989 Varshn1992
- Ocimum | Ali1971
- Ocimum basilicum | Varshn1992
- Ocimum tenuiflorum | Ali1968a Ali1971 Green1908a Green1937 Hodgso1994a Newste1917b Ramakr1919a Ramakr1930 ShafeeYoKh1989 | (= Ocimum sanctum)
- Malvaceae
- Hibiscus rosa-sinensis | Varshn1992
- Moraceae
- Ficus | Varshn1992
- Ficus racemosa | Varshn1992 | (= Ficus glomerata)
- Myrtaceae
- Psidium guajava | Ali1968a Ali1971 Morris1920
- Rhamnaceae
- Ziziphus | Ali1971 Ramakr1919a ShafeeYoKh1989
- Ziziphus jujuba | Green1937 Newste1917b
- Ziziphus mauritiana | Ali1968a
- Theaceae
Foes:
Families: 1 | Genera: 1
- Noctuidae
- Eublemma scitula | GaikwaKeKa2022
Geographic Distribution
Countries: 9
- China
- Xianggang (=Hong Kong) | MartinLa2011
- India | Ali1968a Ali1971 Green1903a Green1908a Hodgso1994a Newste1917b Ramakr1919a Ramakr1930 ShafeeYoKh1989
- Andhra Pradesh | Varshn1992
- Bihar | Ali1968a Ali1971
- Gujarat | Varshn1992
- Himachal Pradesh | Varshn1992
- Kerala | Varshn1992
- Mahe | Ali1971
- Odisha (=Orissa) | Varshn1992
- Punjab | Varshn1992
- Tamil Nadu | Ali1968a Ali1971
- West Bengal | Ali1971
- Laos |
- Malaysia | Ali1968a Ali1971
- Pakistan | Varshn1992
- Philippines | Ali1968a Ali1971
- Sri Lanka | Ali1968a Ali1971 Green1909a Green1937 Hodgso1994a
- Taiwan | BenDov1993
- Thailand | GavrilNo2024
Keys
- ChoiSoLe2018: pp.6-7 ( Adult (F) ) [coccidae in Laos]
- Green1909a: pp.285-286 ( Adult (F) ) [Ceylon]
Remarks
- Systematics: Subfamily Cariococcini. (Choi & Lee, 2019) Drepanococcus cajani is similar to D. chiton. Hodgson, 1994, gave the following morphological differences between the species (character states of D. chiton in parentheses): (i) 4th and 5th segments of antenna shorter than wide, or of similar length to width (longer than wide), (ii) multilocular disc-pores extending onto the metathorax (restricted to abdominal segments) and (iii) preopercular pores restricted to the abdominal segments (extending onto the thorax).
- Structure: Dorsum with preopercular pores restricted to abdomen; venter with multilocular disc-pores frequent on abdomen, some groups also present laterad to metacoxa; antenna 7 or 8 segmented with 4th and 5th segments each shorter than wide, or of similar length to width.
- Economic Importance: D. cajani is one of the more injurious pests o pigeon peas (Cajanus cajan), which is a major crop in India. (Sharma, et al., 2015)
- General Remarks: Good description and illustration of the adult female given by Tang (1991) and by Hodgson (1994a).
Illustrations
Citations
- Ali1968a: distribution, host, 37-38
- Ali1971: distribution, host, 53
- BenDov1993: catalog, 107
- ChoiLe2019: phylogeny, taxonomy, wax secretion, 402, 404
- ChoiSoLe2018: diagnosis, distribution, economic importance, host, illustration, 8-10
- Cocker1896b: taxonomy, 329
- Cocker1900a: taxonomy, 368
- DeitzTo1980: taxonomy, 27
- Fernal1903b: catalog, 164
- GaikwaKeKa2022: natural enemies, 4
- GavrilNo2024: distribution, host, record, 291
- Green1903a: distribution, 95
- Green1908a: distribution, host, 32
- Green1909a: description, distribution, host, illustration, taxonomy, 285-286
- Green1937: catalog, distribution, host, 311
- Hayat1971: biological control, 421-432
- Hodgso1994a: description, distribution, host, illustration, taxonomy, 224-228
- Hodgso2021: key, 71
- KakotiDeRo2022: biology, distribution, host, list, 8
- KondoWa2022: distribution, host, list, 10
- MartinLa2011: catalog, distribution, 35
- Maskel1891a: description, distribution, host, illustration, taxonomy, 61-62
- Maskel1892: distribution, host, 24
- Mohara1990: taxonomy, 48
- Morris1920: distribution, host, taxonomy, 189
- Newste1917b: distribution, host, 128
- ParidaMo1982: taxonomy, 19
- Ramakr1919: distribution, host, 625
- Ramakr1919a: distribution, host, 32
- Ramakr1921a: catalog, distribution, host, 346
- Ramakr1930: description, distribution, host, illustration, 42
- ShafeeYoKh1989: distribution, host, 48-49
- Singh2002: distribution, host, 64
- Srivas1964: distribution, host, 83-91
- Takaha1952: distribution, host, 17
- Tang1991: description, distribution, host, illustration, taxonomy, 35-36
- Tao1999: distribution, host, taxonomy, 56
- Varshn1992: distribution, host, taxonomy, 106-107
- Varshn1994: distribution, host, 341-342
- Varshn2005: distribution, host, taxonomy, 150
- VarshnMo1987: distribution, host, 171
- Vea2011: phylogeny, structure, taxonomy, 5-7,12
- Willia2017a: catalog, list of species, 207
- WilliaWa1990: taxonomy, 102
- Yang1982: description, distribution, host, taxonomy, 183
