In biological classification , a subfamily ( Latin : subfamilia , plural subfamiliae ) is an auxiliary (intermediate) taxonomic rank , next below family but more inclusive than genus . Standard nomenclature rules end botanical subfamily names with "-oideae", and zoological subfamily names with "-inae".
9-538: Sterrhinae is a large subfamily of geometer moths ( family Geometridae) with some 3,000 described species, with more than half belonging to the taxonomically difficult, very diverse genera, Idaea and Scopula (Hausmann, 2004; Sihvonen, 2005). This subfamily was described by Edward Meyrick in 1892. They are the most diverse in the tropics with the number of species decreasing with increasing latitude and elevation (Scoble et al ., 1995; Hausmann, 2001, 2004; Brehm & Fiedler, 2003). Sterrhinae are called waves due to
18-476: Is either proximal or distal to the areole, and the absence of anterolateral extensions on the male second abdominal sternite (Sihvonen & Kaila, 2004). Other diagnostic characters include length and longitudinal orientation of the forewing vein connecting the ariole with the origin of M1, and the presence of dark distal spots, which may have pale centres (Holloway, 1997). The majority of species are nocturnal, but many species are easily flushed from vegetation during
27-465: The day, and a few lineages are entirely diurnal (Sihvonen et al., 2020). Larvae of many species feed on low herbs, but species of the Cyclophora Hübner lineage are arboreal (Sihvonen & Kaila, 2004). Sterrhinae is in fact a junior synonym of Idaeidae (Butler, 1881) . Seeing this name is hardly used in literature and Sterrhinae is widely used, this name is preferred. The tribe Lythriini with
36-408: The following transfers: Former genera include: Subfamily Detarioideae is an example of a botanical subfamily. Detarioideae is a subdivision of the family Fabaceae (legumes), containing 84 genera. Stevardiinae is an example of a zoological subfamily. Stevardiinae is a large subdivision of the family Characidae , a diverse clade of freshwater fish . This biology article
45-462: The form of coremata more distally on the abdomen, the spinned or rugose signum of the female corpus bursae (Holloway, 1997), the hammer-head ansa in the tympanal organ, and the absence of a tympanic lacinia in most species (Cook & Scoble, 1992). However, a molecular study done by Abraham et al . (2001), based on a very limited taxon sample, did not support the relationship between Sterrhinae/Larentiinae (Sihvonen & Kaila, 2004). Instead, Sterrhinae
54-405: The genus Lythria (Hübner, 1823) and the species Lythria cruentaria (Hufnagel, 1767) was transferred from Larentiinae in 2008. The Larentiinae have been suggested to be the sister group of Sterrhinae based on morphology (Holloway, 1997). Characters that unite Sterrhinae and Larentiinae include the distribution of male secondary sexual organs, found mainly on the male second sternite or in
63-482: The molecular phylogeny, and extensive morphological examination, Haemaleni (Sihvonen & Brehm) is described as a new tribe and is deemed sister to Scopulini and Lissoblemmini; Lissoblemmini (Sihvonen & Staude) is described as a new tribe and sister to Scopulini (Sihvonen et al., 2020). Furthermore, a number of genera are unplaced to a tribe, these are: It has been shown that Sterrhinae-associated taxa have been classified into incorrect subfamilies. Examples include
72-444: The numerous wavy fasciae on the fore- and hindwings. Compared to other Geometridae, the moths are often small in size (wing span <20 mm), but size variation is considerable (Sihvonen et al., 2020). The monophyly of Sterrhinae has been postulated based on three morphological synapomorphies: the presence of one or two areoles in the forewings, in the forewing the point of origin of vein M1
81-480: Was found to be the sister taxon to the Geometrinae + Ennominae + Alsophilinae + Archiearinae assemblage (Sihvonen & Kaila, 2004). Sterrhinae has the presence of olefinic acetates and derivates, unlike other geometrid families, and is sometimes placed as the most basal sister groups of Geometrinae (Young, 2006; Yamamoto & Sota, 2007; Sihvonen et al ., 2011). The subfamily is divided into eight tribes: Based on
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