Ummidia frankellerae, Godwin & Bond, 2021

Godwin, Rebecca L. & Bond, Jason E., 2021, Taxonomic revision of the New World members of the trapdoor spider genus Ummidia Thorell (Araneae, Mygalomorphae, Halonoproctidae), ZooKeys 1027, pp. 1-165 : 1

publication ID

https://dx.doi.org/10.3897/zookeys.1027.54888

publication LSID

lsid:zoobank.org:pub:7D179ED7-D7A5-40A2-A972-E07BC648F3B9

persistent identifier

https://treatment.plazi.org/id/3EB3652D-A200-4C84-91EC-5EEFA5DE771C

taxon LSID

lsid:zoobank.org:act:3EB3652D-A200-4C84-91EC-5EEFA5DE771C

treatment provided by

ZooKeys by Pensoft

scientific name

Ummidia frankellerae
status

sp. nov.

Ummidia frankellerae sp. nov. Fig. 49 View Figure 49 , Map 5 View Map 5

Type material.

HOLOTYPE: 1 ♀ (BMEA101781) from Las Cuevas Field Station, 15 kilometers east of Caracol, Cayo, Belize, 16.733 -88.986 1, 650 m a.s.l., 29.vi-3.vii.2019, coll. JE Bond, BME.

Etymology.

The specific epithet is a patronym in honor of Dr. M. Francis Keller. Fran was the leader of the bioblitz in Belize, associated with UC Davis and the Bohart Insect Museum, when this specimen was collected.

Diagnosis.

Ummidia frankellerae females can be differentiated from all species by the presence of patches on either side of the spinnerets which are, in color and texture, similar to the book lungs and from all other geographically proximate species by the presence of a brush consisting of many spinules embedded in dense setae on the retrolateral face of tarsus IV. Females can be distinguished from all geographically proximate species except U. pustulosa by the sternum being relatively longer that wide (1.2 × long as wide vs subequal in other species) and from all except U. cuicatec by having spermathecae which curve laterally with a distal coil.

Description of female holotype.

Specimen preparation and condition. Specimen preserved in 80% EtOH. Spermathecae removed and cleared, in vial with specimen. Right leg III and IV in 100% EtOH. General coloration. Carapace, chelicerae, and legs dark reddish brown 5YR 3/4. Abdomen black 7.5YR 2.5/1. spinnerets dark yellowish brown 10YR 4/6. Cephalothorax. Carapace 10.88 long, 9.33 wide. Pars cephalica 7.29 long. Foveal groove procurved, 1.07 long, 2.03 wide. All eyes on moderate tubercle. AER procurved. PER straight. Eye group 1.17 long, 2.01 wide, AME 0.44, PME 0.28, ALE 0.64, PLE 0.39. Sternum very setose around outer third and scattered across center STRl 7.12, STRw 5.81. Chelicerae with anterior row comprising seven teeth, posterior margin with seven teeth. Palpal endites with 31 cuspules spread across proximal half of endite and 34 cuspules distally, ENDw 2.47, ENDl 4.19. Labium with eight cuspules, LBw 2.13, LBl 1.43. Rastellum with many strong spines on process and up cheliceral face for ~ 2.5 × length of process. Abdomen covered in heavy dark hairs in pustulose sockets; with pale speckles concentrated at apodemes and small pale anterior patch. Legs. F1 6.7; F1w 2.42; P1 4.32; Ti1 4.04; Mt1 2.65; Tr1 1.42; F3 5.79; F3w 3.04; P3 4; Ti3 3.36, Sd3 1.85; Mt3 2.68; Tr3 2.32; F4 7.46; F4w 3.38; P4 4.23; Ti4 4.54; Mt4 4.41; Tr4 2.79. Retrolateral face tarsus lacking comb or brush, rather leg IV Mt and Tr with many spinules on PL ad RL faces. Pedipalps. PF 6.09, PP 3.65, PTi 3.88, PTr 3.11. Spermathecae tiled laterally with distal coil, bulbs facing anterolaterally.

Variation, females.

Known only from female type specimen.

Males.

Unknown.

Known only from the type material.

Kingdom

Animalia

Phylum

Arthropoda

Class

Arachnida

Order

Araneae

Family

Halonoproctidae

Genus

Ummidia