Trachusa fontemvitae
(H.F. Schwarz, 1926)
Trachusa fontemvitae is a of resin and in the Megachilidae, described by H.F. Schwarz in 1926. It belongs to the tribe Anthidiini, a group known for constructing nests using plant resins and other materials. The species is known from North America.
Pronunciation
How to pronounce Trachusa fontemvitae: //trəˈkjuːsə fɒnˈtɛmˌviːtaɪ//
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Identification
As a member of Trachusa, this likely exhibits the -typical features of robust body form and abdominal scopa (pollen-carrying hairs on the underside of the ) characteristic of Megachilidae, rather than leg scopa seen in many other . Distinguishing T. fontemvitae from other Trachusa species requires examination of specific morphological characters such as male genitalia and subtle body proportions. Identification to species level generally requires knowledge and reference to original description.
Distribution
North America.
Ecological Role
As a member of Megachilidae, this likely functions as a , with females carrying pollen on abdominal scopa. The specific plant associations and pollination services have not been documented.
Similar Taxa
- Other Trachusa speciesCongeneric share general body plan and require detailed morphological examination for separation; many occur in overlapping ranges in North America.
- Other Anthidiini (e.g., Anthidium, Paranthidium)Share resin-collecting and robust body form, but differ in specific structural features of the and .
- Other Megachilidae (e.g., Megachile, Osmia)Share abdominal scopa and general nesting , but differ in body proportions, facial markings, and nest construction materials.