UCMP B-4117, Simojovel region (Miocene of Mexico)

Also known as Chiapas amber

Where: Chiapas, Mexico (17.3° N, 92.9° W: paleocoordinates 17.9° N, 89.2° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: Early/Lower Miocene (23.0 - 16.0 Ma)

Environment/lithology: terrestrial; amber

Size class: mesofossils

Preservation: soft parts, original chitin, amber

Reposited in the UCMP

• Specimens in UC Museum of Paleontlogy, Berkeley

Primary reference: L. W. Quate. 1963. Fossil Psychodidae in Mexican amber, part 2 (Diptera: Insecta). Journal of Paleontology 37(1):110-118 [C. Labandeira/C. Labandeira/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 124470: authorized by Matthew Clapham, entered by Matthew Clapham on 16.02.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Insecta
 Diptera - Psychodidae
Philosepedon labecula n. sp. Quate 1963 moth fly
UCMP 12904
 Psocodea - Epipsocidae
"Epipsocus clarus n. sp." = Mesepipsocus clarus3
"Epipsocus clarus n. sp." = Mesepipsocus clarus3 Mockford 1969 elliptical bark louse
UCMP 10175
 Psocodea - Amphientomidae
"Amphientomum (Palaeoseopsis) elongatum" = Lithoseopsis elongata3
"Amphientomum (Palaeoseopsis) elongatum" = Lithoseopsis elongata3 Mockford 1969 tropical barklouse
UCMP 10174
 Coleoptera - Curculionidae
Cenocephalus quadrilobus n. sp.5 Schedl 1962 ambrosia beetle
UCMP 12877
 Hymenoptera - Mymaridae
"Alaptus psocidivorus" = Alaptus pallidicornis1
"Alaptus psocidivorus" = Alaptus pallidicornis1 Foerster 1856 fairyfly
UCMP 12632
 Blattodea - Termitidae
Nasutitermes electrinus2 Krishna 1996 termite
B-4117-14
Arachnida
 Araneae - Hersiliidae
Prototama succinea n. gen. n. sp.4
Prototama succinea n. gen. n. sp.4 Petrunkevitch 1971 tree trunk spider
UCMP 13531
 Araneae - Linyphiidae
Malepellis extincta n. gen. n. sp.4
Malepellis extincta n. gen. n. sp.4 Petrunkevitch 1971 money spider/sheet weaver
UCMP 13541
 Araneae -
Perturbator corniger n. gen. n. sp.4
Perturbator corniger n. gen. n. sp.4 Petrunkevitch 1971 spider
UCMP 13533
 Acariformes - Oppiidae
"Damaeus mexicanus n. sp." = Oppia mexicana6
"Damaeus mexicanus n. sp." = Oppia mexicana6 Woolley 1971 oribatid mite
UCMP 13524