Tesolasomus lanei
Tesolasomus lanei is a of click beetle in the Elateridae. The Tesolasomus is a small group within the click beetles, characterized by specific morphological features that distinguish it from related genera. This species is known from extremely limited records, with only a single observation documented on iNaturalist. The scarcity of data reflects either genuine rarity, restricted distribution, or insufficient survey effort rather than absence from suitable .
Pronunciation
How to pronounce Tesolasomus lanei: //ˌtɛs.oʊˈlæsoʊməs ˈlæni//
These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.
Identification
Members of the Tesolasomus can be distinguished from other elaterid genera by subtle structural characters of the pronotum and prosternal process, though specific diagnostic features for T. lanei remain undocumented in accessible literature. The epithet "lanei" suggests the was named in honor of an individual, a common practice in . Without examination or original description access, field identification to species level is not feasible.
Images
Distribution
Known from a single iNaturalist observation; precise locality data not specified in available metadata. The Tesolasomus has been recorded from Neotropical regions, suggesting this may occur in Central or South American forests.
Similar Taxa
- Other Tesolasomus speciesCongeneric would share the -level diagnostic characters and require examination of subtle morphological differences, likely in antennal structure, pronotal , or male genitalia.
- Paracardiophorus and related elaterid generaThese share the overall body plan and may occur sympatrically; separation requires detailed examination of the prosternal process, mesosternal cavity, and tarsal structure.
More Details
Data scarcity
With only one documented observation and no accessible taxonomic literature, this exemplifies the "dark " problem in biodiversity informatics—named species for which no functional biological information exists in public databases. The original description likely resides in a regional journal or monograph not yet digitized.
Taxonomic context
The Tesolasomus was established by Fleutiaux and is placed in the elaterid Cardiophorinae or related lineages, though precise tribal assignment requires verification. The limited genus-level revision history contributes to identification challenges.