Systematics, distributions and bionomics of the Catopocerini (eyeless soil fungivore beetles) of North America (Coleoptera: Leiodidae: Catopocerinae) 3077
Author
Peck, Stewart B.
Author
Cook, Joyce
text
Zootaxa
2011
2011-10-28
3077
1
1
118
https://biotaxa.org/Zootaxa/article/view/zootaxa.3077.1.1
journal article
10.11646/zootaxa.3077.1.1
11755334
5243536
Pinodytes monterey
Peck & Cook
,
new species
(
Figs. 20
,
184
,
193–200
)
Type material.
Holotype
:
male (
CSCA
).
UNITED STATES
.
California
:
Monterey Co.,
2.2mi
W Bottchers Gap,
XII–8–1983
, A. Gilbert, berlese redwood duff.
Paratypes
(49).
UNITED STATES
.
California
:
same data as
holotype
, 11 (
CSCA
); Monterey Co., 1.1miW Bottchers Gap,
8.XII.1983
, A. Gilbert, Ber. oak duff, 1 (
CSCA
); Monterey Co., 25.4miSE Carmel Valley,
19.II.1981
, F.G. Andrews, A.J. Gilbert, Ber.
Neotoma
nest at base of oak, 1 (
CSCA
); Monterey Co., 4miSE Notleys Landing,
9.II.1982
, F.G. Andrews, Ber.
Neotoma
nest u
Quercus
, 20 (
CSCA
); Monterey Co., Los Padres NF, Skinner Ridge Trail at Mill Ck.,
36°21.5’N
121°48.7’W
,
19.III.
1995
, 725m, A. Newton, M. Thayer,
Quercus-Arbutus
menziesii
woodland, Ber. leaf & log litter, 2 (
FMNH
); Monterey
Co.
,
Palo
Colorado
Rd.
, 2.5miWNW
Bottchers Gap
,
Turner Ck.
,
15.XII.
1991
, 450m,
A. Newton
,
M. Thayer
, redwood–oak–maple for., ber. leaf & log litter, 4 (
FMNH
)
;
Monterey Co.
,
Wiley Ranch
, 6miW
Greenfield
,
3.V.1975
, 1200’,
H. Real
, under mouse nest, 1 (
EMEC
)
;
San Luis Obispo Co.
, 8miSE
Santa Margarita
,
2.II.1984
, A.
Gilbert
&
D. Griffin
,
Chamise-Caenothus
duff, 2 (
CSCA
)
;
San Luis Obispo Co.
,
Atascadero
,
2.XII.1945
, ex. gopher burrow, 1 (
USNM
)
;
Atascadero
,
7.XII.1945
, ex gopher burrow, 6 (
USNM
)
.
Material examined
.
We have examined
50 specimens
.
Distribution.
Specimens (
Fig. 184
) are known from Monterey and San Luis Obispo counties, in the
Santa Lucia
Mountains of coastal southern California.
Diagnostic description
.
Total length
1.50–1.64 mm
; greatest width
0.70–0.80 mm
. Reddish brown; elongateoval in shape (
Fig. 20
).
Head
. Finely punctate, punctures separated by 1–5 diameters; a larger puncture on each side of apex of stem of epistomal suture; shining; weak substriate microsculpture on vertex and laterally. Eyes absent. Antenna (
Fig. 193
) with antennomeres 2 and 3 subequal in length; antennomere 5 larger than 4 and 6; antennomere 7 longer but not wider than 8; antennomeres 9 and 10 each with a single sensory vesicle indicated apically by a protruding flange.
Pronotum
. Punctures similar in size to head punctation, separated by 2–4 diameters; shining, with weak transverse substriate microsculpture. Widest before base, sides weakly rounded, narrowing to apex; apical margin weakly emarginate, basal margin nearly straight; apical angles rounded, basal angles rectangular.
Elytra
. Moderately strongly punctate, punctures in longitudinal rows and joined by fine transverse strioles. Joined elytra slightly wider than pronotum; widest in basal one-half, roundly narrowing to apex.
Legs
. Protibia (
Fig. 194
) moderately slender, width increases evenly from base to apex; spinose on apical one-half of outer margin and apically; fine, dense spines on apical three-fifths of inner margin. Mesotibia (
Fig. 195
) moderately slender; strongly spinose on outer margin and apically; inner margin with smaller spines near base. Metatibia (
Fig. 196
) slender, weakly outwardly curved in male; outer margin with a strong spine near middle; apex spinose; small spines on apical one-half of inner margin. Metafemur (
Fig. 197
) moderately broad in both sexes. Male protarsomeres (
Fig. 194
) expanded, bearing elongate setae laterally and broad, thin, colorless phanerae ventrally. Mesotarsomeres without phanerae.
Venter
. Mesoventrite (
Fig. 200
) carinate; longitudinal carina with large toothlike expansion near middle; not excavated behind transverse carina.
Male genitalia
. Median lobe of aedeagus (
Figs. 197, 198
) elongate, broad, with shallow dorsal depressed area before apex; apex flattened, narrowly rounded at tip. Everted internal sac (
Fig. 198
) with a bifurcated sclerite. Parameres (
Figs. 197, 198
) elongate, broad, straight, with flattened apices; extending beyond apex of median lobe; each bearing two well-spaced setae before apex.
Spermatheca
. Elongate (
Fig. 199
), tubular, coiled before duct.
Etymology.
The name
monterey
, a noun in apposition, refers to the
type
locality of this species in Monterey Co.,
California
.