The Micronoctuini are a tribe of moths in the family Erebidae that includes about 400 described species. Typical species in the tribe have bifine hindwing venation and are smaller than those in other noctuoid moths. Micronoctua karsholti is the smallest of all species in the superfamily Noctuoidea.
The Tactusina are a subtribe of moths of the family Erebidae. The clade was described by Michael Fibiger in 2010.
Bellulia is a genus of moths of the family Erebidae. The genus was erected by Michael Fibiger in 2008.
Tactusa is a genus of moths of the family Erebidae. The genus was erected by Michael Fibiger in 2010.
Tactusa major is a moth of the family Erebidae, described in northern Thailand by Michael Fibiger in 2010.
Tactusa rima is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Vietnam.
Tactusa nilssoni is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from southern Thailand.
Tactusa ostium is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from Thailand.
Tactusa peregovitsi is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Vietnam.
Tactusa nieukerkeni is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Vietnam.
Tactusa topi is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from Guangdong in China.
Tactusa incognita is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from Thailand.
Tactusa minor is a moth of the family Erebidae, described in northern Thailand by Michael Fibiger in 2010.
Tactusa tranumi is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Vietnam.
Tactusa artus is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from north-western Thailand.
Tactusa biartus is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Thailand.
Tactusa similis is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from northern Thailand.
Tactusa pars is a moth of the family Erebidae first described by Michael Fibiger in 2010. It is known from western Thailand, western Malaysia and the Chinese provinces of Yunnan and Guizhou.
Parens occi is a moth of the family Erebidae first described by Michael Fibiger and Vladimir S. Kononenko in 2008. It is known from the southern part of the Russian Far East to central, eastern and northeastern China, North Korea, South Korea, and Jeju Island. In Japan, it is known from the Tsushima Islands in the Korean Strait and Honshu.
Tactusa brevis is a moth of the family Erebidae first described by Michael Fibiger in 2011. It is known from the Chinese provinces of Yunnan and Guizhou.
