Valid Names Results
Tachardiella Cockerell, 1901 (
Kerriidae)
Nomenclatural History
- Tachardiella
Cockerell
1901: 249.
Type species: Tachardia cornuta Cockerell
by monotypy and original designation
.
accepted valid name
- Tachardia (Tachardiella)
Cockerell, 1901;
Chamberlin
1923: 174.
by present designation
.
change in status (level)
Remarks
- Systematics: Chamberlin (1923) split Tachardiella Cockerell into two subgenera, namely Tachardiella Tachardiella and Tachardiella Austrotachardiella, but Chamberlin (1925: 39) elevated his former subgenera to the genera Tachardiella and Austrotachardiella. Chamberlin (1923) placed six of the North American species, namely T. cornuta, T. ferrisi, T. fulgens, T. glomerella, T. larreae and T. pustulata, in his informal ‘Group of T. cornuta’, He further split this group into two subgroups: (i) ‘Subgroup of T. larreae’ containing T. cornuta, T. glomerella, T. larreae and T. pustulata, for which adult females can be diagnosed most readily by having a very narrow collar around the brachial crater and lacking the posterior ventral duct clusters (vdc-3), and (ii) ‘Subgroup of T. fulgens’ containing T. ferrisi and T. fulgens, for which adult females are diagnosed by having a brachial collar that is wider than half the width of the crater and a distinct vdc-3.(Kondo & Gullan, 2011)
- Structure: There are seven North American species of Tachardiella and, with the exception of T. mexicana, the adult females of all of these species have an often diffuse cluster or more often a pair of clusters of macroducts on the mid dorsum, with the number of ducts in each cluster ranging from two to 15 or more, depending on population and species. (Kondo & Gullan, 2011)
- General Remarks: Definition and characters by Chamberlin (1923) and by Ferris (1955a).
Keys
- KondoGu2007: pp.5-6
(
Adult (F)
)
[Genera of Kerriidae]
- KondoGu2005: pp.403
(
Adult (F)
)
[genera of Kerriidae]
- Varshn1976: pp.14
(
Adult (F)
)
[Genera of Tachardiinae
]
- Kapur1958: pp.8
(
Adult (F)
)
[World]
Associated References
- BenDov2006b:
catalog, taxonomy, pp. 282-283
- Chambe1923:
description, taxonomy, pp. 174-176
- Chambe1925JC:
taxonomy, pp. 39
- Cocker1901:
taxonomy, pp. 63
- Doming1906:
taxonomy, pp. 219-223
- Ferris1955a:
description, taxonomy, pp. 220
- Kapur1958:
catalog, taxonomy, pp. 8, 24-29
- KondoGu2005:
taxonomy, pp. 403
- KondoGu2007:
taxonomy, pp. 5-6
- KondoGu2011:
description, distribution, host, illustration, structure, taxonomy, pp. 345-367
- MacGil1921:
taxonomy, pp. 153-154
- MorrisMo1966:
taxonomy, pp. 191
- SharmaRa1999:
catalog, taxonomy, pp. 439
- Varshn1970:
catalog, pp. i-vi
- Varshn1977:
taxonomy, pp. 16
- Varshn1984b:
taxonomy, pp. 366
- Varshn2009:
catalog, pp. 7
- Varshn2010:
taxonomy, pp. 118-119
- Varshn2020:
taxonomy, pp. 26
- Zhang1992Z:
taxonomy, pp. 386-387
17 Species
