Scaphytopius nigrinotus Caldwell 1952

Scaphytopius nigrinotus Caldwell, 1952 (Figs. 11Q, 12Q, 13Q, 14K) Scaphytopius nigrinotus Caldwell, 1952: 46. Scaphytopius (Cloanthanus) nigrinotus (Caldwell, 1952) Linnavuori, 1959:82. Diagnosis. Length of male 4.5 mm. General appearance black (specimens from Costa Rica are light brown). Crown 1.7 x longer than basal width between eyes, light brown with two pale longitudinal bands in center, separated by dark line; third pale longitudinal band, discontinuous with previous bands, extends from last third of crown to apex. Forewings brownish with indistinct hyaline markings; base of costal cell white, with 9 veinlets. Face dark (specimens from Costa Rica with face orange). Paraphyses fused basally, elongate (Linnavuori, 1959), in ventral view in shape of an arch, with apex in form of triangular spine. Shaft of aedeagus thin and very short (Caldwell, 1952), in lateral view L-shaped, with dorsal apodeme longer than shaft. Distribution. Cuba (Hidalgo-Gato & Rodrígues-León, 2003), Puerto Rico (Caldwell, 1952); Costa Rica. Biology. In the original description, specimens were collected from Rhizophora mangle (Caldwell, 1952). Material examined. 2 ♂. Costa Rica, Guanacaste, 19 km SW Cañas. 20.VIII.1992. col: M.W. Nielson & H. Lezama, MUCR 0001087//MUCR 0001088 (MIUCR).

Institutions

Publication Details

Journal
Zenodo (CERN European Organization for Nuclear Research)
Published
2025-09-25
DOI
https://doi.org/10.5281/zenodo.17323872
Primary Topic
Paleontology and Evolutionary Biology
Type
article
Field-Weighted Citation Impact
0.00
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Scaphytopius nigrinotus Caldwell 1952

Zenodo (CERN European Organization for Nuclear Research)
Paleontology and Evolutionary Biology
article

Scaphytopius nigrinotus Caldwell 1952

article en

Abstract

Scaphytopius nigrinotus Caldwell, 1952 (Figs. 11Q, 12Q, 13Q, 14K) Scaphytopius nigrinotus Caldwell, 1952: 46. Scaphytopius (Cloanthanus) nigrinotus (Caldwell, 1952) Linnavuori, 1959:82. Diagnosis. Length of male 4.5 mm. General appearance black (specimens from Costa Rica are light brown). Crown 1.7 x longer than basal width between eyes, light brown with two pale longitudinal bands in center, separated by dark line; third pale longitudinal band, discontinuous with previous bands, extends from last third of crown to apex. Forewings brownish with indistinct hyaline markings; base of costal cell white, with 9 veinlets. Face dark (specimens from Costa Rica with face orange). Paraphyses fused basally, elongate (Linnavuori, 1959), in ventral view in shape of an arch, with apex in form of triangular spine. Shaft of aedeagus thin and very short (Caldwell, 1952), in lateral view L-shaped, with dorsal apodeme longer than shaft. Distribution. Cuba (Hidalgo-Gato & Rodrígues-León, 2003), Puerto Rico (Caldwell, 1952); Costa Rica. Biology. In the original description, specimens were collected from Rhizophora mangle (Caldwell, 1952). Material examined. 2 ♂. Costa Rica, Guanacaste, 19 km SW Cañas. 20.VIII.1992. col: M.W. Nielson & H. Lezama, MUCR 0001087//MUCR 0001088 (MIUCR).

Zenodo (CERN European Organization for Nuclear Research)
Distance State University (CR), Universidad de Costa Rica (CR)
Openalex Percentile: Top 36%
Paleontology and Evolutionary Biology
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.