Ypsolopha sp-sw

Ypsolopha sp-sw is an undescribed species of in the Ypsolophidae, a group characterized by distinctive resting postures and elusive . The Ypsolopha comprises approximately 120 described worldwide, with many species being difficult to collect due to their infrequent attraction to light and cryptic larval habits. This particular species designation (sp-sw) indicates it is an informal placeholder name, likely referring to a southwestern or region, pending formal taxonomic description. Ypsolophid moths are known for their thermophilic tendencies and association with warmer .

(0483) Epermenia chaerophyllella (36289318790) by Ben Sale from UK. Used under a CC BY 2.0 license.(0483) Epermenia chaerophyllella (36289319580) by Ben Sale from UK. Used under a CC BY 2.0 license.(2194) White-point (Mythimna albipuncta) (36289317090) by Ben Sale from UK. Used under a CC BY 2.0 license.

Pronunciation

How to pronounce Ypsolopha sp-sw: /ɪpˈsɒləfə ɛs piː ɛs ˈdʌbdəljʊ/

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Taxonomic status

The designation "sp-sw" is an informal placeholder, not a valid . This indicates a morphologically distinct that has been recognized but not yet formally described. Such provisional names are common in biodiversity databases like iNaturalist where observers document distinct undescribed .

Genus characteristics

Members of Ypsolopha typically rest with the body inverted and stretched forward, a posture unique among Lepidoptera. Larvae construct silk webs on plant foliage and pupate in cocoon-like cradles attached to plants. of many are rarely attracted to light, making collection difficult.

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