Zelomorpha johnchemsaki Meierotto sp. nov. Figure 8

Molecular diagnosis.

Nucleotides: 261 G, 279 C, 537-538 GC, 571 G

Biology.

All 24 rearing records for this species are from Hemiceras pallidula ( Notodontidae) feeding on mature leaves of Inga vera and Inga oerstediana ( Fabaceae). Two of the hosts were collected in October and the others in July.

Notes.

Members of Z. johnchemsaki are similar to Z. bobandersoni in COI sequence and morphology, but the large samples of the two species show consistent differences in color pattern and host preference, and fall in different BINs. They are an excellent example of a shallow split in an NJ tree that definitely represents two species.

Type material.

Holotype ♀: DHJPAR0040547 (ASHYE2683-11), Costa Rica, Área de Conservación Guanacaste, Sector Pitilla, Bullas, GPS: 10.9867, -85.38503, 440 m elevation, Ricardo Calero coll., reared from Hemiceras pallidula 09-SRNP-71580, host collected 14 July 2009, wasp eclosed 10 August 2009, (EMUS). Paratypes: DHJPAR0023296 (ASHYM048-08), DHJPAR0036326 (ASHYD1517-09), DHJPAR0040539 (ASHYE2675-11), DHJPAR0040536 (ASHYE2672-11), DHJPAR0040540 (ASHYE2676-11), DHJPAR0040546 (ASHYE2682-11), DHJPAR0040537 (ASHYE2673-11), DHJPAR0040543 (ASHYE2679-11), DHJPAR0040541 (ASHYE2677-11), DHJPAR0036325 (ASHYD1516-09), DHJPAR0040535 (ASHYE2671-11), DHJPAR0036369 (ASHYD1560-09), DHJPAR0040538 (ASHYE2674-11), DHJPAR0040542 (ASHYE2678-11), DHJPAR0040545 (ASHYE2681-11), DHJPAR0040544 (ASHYE2680-11), DHJPAR0036327 (ASHYD1518-09), DHJPAR0036328 (ASHYD1519-09), DHJPAR0036368 (ASHYD1559-09).

Etymology.

Zelomorpha johnchemsaki is named in honor of John Chemsak (RIP) of the University of California, Berkeley, in recognition of his taxonomic support for understanding the ACG Cerambycidae and teaching DHJ about them in the 1960's.