(Female redundant descriptions removed)
Orchestina galapagos
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Female (PBI_OON 36907). Total length 1.43. CEPHALOTHORAX: Carapace pale orange, without any pattern, ovoid in dorsal view, pars cephalica slightly elevated in lateral view, anteriorly narrowed to between 0.5 and 0.75 times its maximum width, with rounded posterolateral corners, posterolateral edge without pits, posterior margin not bulging below posterior rim, posterolateral surface without spikes, surface of elevated portion of pars cephalica smooth, sides smooth, thorax without depressions, fovea absent, without radiating rows of pits; lateral margin straight, smooth, without denticles; plumose setae near posterior margin of pars thoracica absent; non-marginal pars cephalica setae dark, needle-like, present, scattered; non-marginal pars thoracica setae dark, needle-like; marginal setae absent. Clypeus margin unmodified, curved downwards in front view, sloping forward in lateral view, high, ALE separated from edge of carapace by their radius or more, median projection absent; setae present, dark, needle-like. Chilum absent. Eyes six, well developed, posterior eye row slightly recurved in front view, PME largest, ALE circular, PME oval, PLE circular; posterior eye row recurved from above; ALE separated by more than their diameter, ALE-PLE touching, PME touching throughout most of their length, PLE-PME separated by PME radius to PME diameter. Sternum as long as wide, yellowish white, uniform, not fused to carapace, median concavity absent, without radial furrows between coxae I-II, II-III, III-IV, radial furrow opposite coxae III absent, surface smooth, without pits, microsculpture covering entire surface, sickle-shaped structures absent, anterior margin unmodified, posterior margin extending posteriorly beyond anterior edges of coxae IV as single extension, lateral margin without infra-coxal grooves, distance between coxae approximately equal, extensions of pre-coxal triangles absent, lateral margins unmodified, without posterior hump; setae sparse, dark, needle-like, evenly scattered, originating from surface. Mouthparts: Chelicerae, endites and labium yellowish white. Chelicerae straight, anterior face unmodified; without teeth on both promargin and retromargin; fangs directed medially, shape normal, without prominent basal process, tip unmodified; setae dark, evenly scattered; paturon inner margin with scattered setae, distal region unmodified, inner margin unmodified, laminate groove absent. Labium rectangular, not fused to sternum, anterior margin indented at middle; with 6 or more setae on anterior margin, subdistal portion with unmodified setae. Endites distally not excavated, serrula present in single row, anteromedian tip unmodified, posteromedian part unmodified. Female palp claws absent; spines absent; tarsus unmodified, patella without prolateral row of ridges. ABDOMEN: ovoid, without long posterior extension, rounded posteriorly, inter-scutal membrane rows of small sclerotized platelets absent posteriorly; dorsum soft portions pale white, without color pattern. Book lung covers large, round, without setae, anterolateral edge unmodified. Posterior spiracles not connected by groove. Pedicel tube medium, with fringe of setae, scuto-pedicel region unmodified, scutum absent, but abdomen extending anteriad of pedicel, plumose hairs absent, matted setae on anterior ventral abdomen in pedicel area absent, cuticular outgrowths near pedicel absent. Dorsal scutum absent. Epigastric scutum weakly sclerotized, not surrounding pedicel, not protruding, small lateral sclerites absent, without lateral joints. Postepigastric scutum absent. Spinneret scutum absent. Dorsum setae present, dark, needle-like. Epigastric area setae uniform, dark, needle-like. Postepigastric area setae present, dark, needle-like. Spinneret scutum with fringe of needle-like setae. Dense patch of setae anterior to spinnerets absent. Colulus present. LEGS: pale orange, without color pattern; femur IV thickened, much larger than femora I-III, patella plus tibia I longer than carapace, tibia I unmodified, tibia I Emerit’s glands absent, tibia IV specialized hairs on ventral apex absent, tibia IV ventral scopula absent, metatarsi I and II meso-apical comb absent, metatarsi III and IV weak ventral scopula absent. Leg spines absent. Tarsi I to IV superior claws tooth not examined in detail. Tarsi I to IV without inferior claw. Trichobothria examined with Stereo microscope; tibia: each with three; metatarsus: each with one.
Orchestina galapagos, female habitus, dorsal view (image by MI, specimen ID: ---36907)
orchegalapfphabd36907MI.tif
| Orchestina galapagos, female habitus, ventral view (image by MI, specimen ID: ---36907)
orchegalapfphabv36907MI.tif
| Orchestina galapagos, female habitus, lateral view (image by MI, specimen ID: ---36907)
orchegalapfphabl36907MI.tif
| Orchestina galapagos, female abdomen, lateral view (image by MI, specimen ID: ---36903)
orchegalapfpabdl36903MI.tif
| Orchestina galapagos, female abdomen, prolateral view (image by MI, specimen ID: ---36903)
orchegalapfpabdp36903MI.tif
| Orchestina galapagos, female abdomen, ventral view (image by MI, specimen ID: ---36903)
orchegalapfpabdv36903MI.tif
| Orchestina galapagos, female carapace, lateral view (image by MI, specimen ID: ---36903)
orchegalapfpcarl36903MI.tif
| Orchestina galapagos, female sternum, ventral view (image by MI, specimen ID: ---36903)
orchegalapfpstev36903MI.tif
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DISTRIBUTION
ECUADOR ; JAMAICA; PANAMA
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Orchestina galapagos, Discover Life Map
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MATERIAL EXAMINED
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PBI USI |
Country |
State |
Division |
Locality |
Sex |
Type Status |
Elevation(m) |
GPS Coordinate |
Habitat |
Collection_Date |
Collector |
Inst. Code |
PBI_OON 00027613 |
ECUADOR |
Galapagos |
|
Isla Santiago, La Tragica |
1 Adult Female |
|
360 |
; |
|
04 Mar 1983 |
Y. Lubin |
MCZ |
PBI_OON 00043574 |
ECUADOR |
Galápagos islands |
Floreana |
Cerro Pajas, S. E. slope |
4 Adult Female |
|
360 |
; |
|
20 Feb 1977 |
W. G. Reeder |
TMM |
PBI_OON 00036906 |
ECUADOR |
Galápagos islands |
Floreana |
Old wittmer farm house |
1 Adult Female |
|
300 |
; |
|
21 Jan 1977 |
W. G. Reeder |
TMM |
PBI_OON 00043580 |
ECUADOR |
Galápagos islands |
Floreana |
Asilia de la Paz, Cerro Wittmer |
1 Adult Female |
|
300 |
; |
Leaf Litter |
22 Feb 1977 |
W. G. Reeder |
TMM |
PBI_OON 00042701 |
ECUADOR |
Galápagos islands |
Floreana |
SE slope Cerro de la Paja |
1 Adult Female |
|
380 |
-1.30889; -90.43194 |
Under and on lava roks in dry soil substrate. |
21 Feb 1977 |
W. G. Reeder |
TMM |
PBI_OON 00043581 |
ECUADOR |
Galápagos islands |
Gevovesa |
Bahia Darwin |
1 Adult Female |
|
15 |
; |
Leaf Litter |
12 Oct 1975 |
W. G. Reeder |
TMM |
PBI_OON 00043583 |
ECUADOR |
Galápagos islands |
Isabela |
1 km S. Cerro Verde |
8 Subadult sex unknown |
|
320 |
; |
moss |
16 Jan 1978 |
W. G. Reeder |
TMM |
PBI_OON 00043583 |
ECUADOR |
Galápagos islands |
Isabela |
1 km S. Cerro Verde |
2 Adult Female |
|
320 |
; |
moss |
16 Jan 1978 |
W. G. Reeder |
TMM |
PBI_OON 00042818 |
ECUADOR |
Galápagos islands |
Isabela |
Alemania |
1 Adult Female |
|
|
; |
moss |
22 Jan 1977 |
W. Reeder |
TMM |
PBI_OON 00043577 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Tres Palos area |
1 Adult Female |
|
110 |
; |
beneath loose bark |
11 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00042702 |
ECUADOR |
Galápagos islands |
San Cristóbal |
San Cristobal, tres Palos, 0.3 km W Escuela Cabo, 150-160m |
1 Adult Female |
|
|
; |
beneath loose bark |
11 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00043575 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Trail from Tres Palos to Espinero |
1 Adult Female |
|
160 |
; |
beneath loose bark |
12 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00042703 |
ECUADOR |
Galápagos islands |
San Cristóbal |
San Cristobal, tres Palos, 0.3 km W Escuela Cabo, 150-160m |
1 Juvenile sex unknown |
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|
; |
beneath loose bark |
13 Feb 1978 |
W. Reeder |
TMM |
PBI_OON 00042817 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Cerro Pelado |
4 Juvenile sex unknown |
|
450 |
; |
beneath loose bark |
17 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00036905 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Tres Palos area |
2 Juvenile sex unknown |
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110 |
; |
beneath loose bark |
11 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00042703 |
ECUADOR |
Galápagos islands |
San Cristóbal |
San Cristobal, tres Palos, 0.3 km W Escuela Cabo, 150-160m |
1 Adult Female |
|
|
; |
beneath loose bark |
13 Feb 1978 |
W. Reeder |
TMM |
PBI_OON 00042817 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Cerro Pelado |
2 Adult Female |
|
450 |
; |
beneath loose bark |
17 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00036907 |
ECUADOR |
Galápagos islands |
San Cristóbal |
San Cristobal, Cerro Pelado |
1 Adult Female |
Holotype |
450 |
; |
beneath loose bark |
17 Feb 1978 |
W. Reeder |
TMM |
PBI_OON 00036905 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Tres Palos area |
2 Adult Female |
|
110 |
; |
beneath loose bark |
11 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00036904 |
ECUADOR |
Galápagos islands |
San Cristóbal |
San Cristobal, Tres Palos 0.3 km W Escuela Cabo |
1 Adult Female |
|
|
; |
beneath loose bark |
13 Feb 1978 |
W. Reeder |
TMM |
PBI_OON 00036901 |
ECUADOR |
Galápagos islands |
San Cristóbal |
Tres Palos area |
5 Adult Female |
|
185 |
; |
cultivated area, Psidium guajava, Jatropha, Tournefortia, Kalanchoe |
11 Feb 1978 |
W. G. Reeder |
TMM |
PBI_OON 00043569 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Trail to Bellavista |
2 Adult Female |
|
100 |
; |
under rocks and dead Zanthoxylum limb |
11 Oct 1975 |
W. G. Reeder |
TMM |
PBI_OON 00036902 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Trail to Bellavista |
3 Adult Female |
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125 |
; |
under rocks and dead Zanthoxylum limb |
11 Oct 1975 |
W. G. Reeder |
TMM |
PBI_OON 00036900 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Trail to Bellavista |
1 Juvenile sex unknown |
|
100 |
; |
under rocks and dead Zanthoxylum limb |
11 Oct 1975 |
W. G. Reeder |
TMM |
PBI_OON 00043582 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Charles Darwin Research Station |
1 Adult Female |
|
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-0.74141; -90.30423 |
under rocks and dead Zanthoxylum limb |
01 Jan 1978 |
unknown |
TMM |
PBI_OON 00036909 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Santa Cruz |
1 Adult Female |
|
|
; |
under rocks and dead Zanthoxylum limb |
|
W. Reeder |
TMM |
PBI_OON 00036903 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Trail to Bellavista |
2 Adult Female |
|
195 |
; |
under rocks and dead Zanthoxylum limb |
11 Sept 1975 |
W. G. Reeder |
TMM |
PBI_OON 00043571 |
ECUADOR |
Galápagos islands |
Santa Cruz |
Trail to Bellavista |
1 Adult Female |
|
125 |
; |
herbs and ferns |
11 Oct 1975 |
W. G. Reeder |
TMM |
PBI_OON 00038164 |
ECUADOR |
Pichincha |
|
4.7 km S Santo Domingo |
1 Adult Female |
|
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-0.15100; -78.58166 |
herbs and ferns |
01 Jul 1975 |
R. Forsyth |
CNC |
PBI_OON 00027363 |
JAMAICA |
Hanover Parish |
|
Askenish Trail to Dolphin Head |
1 Adult Female |
|
385 |
18.36667; -78.16667 |
herbs and ferns |
24 Jun 1954 |
unknown |
MCZ |
PBI_OON 00029415 |
JAMAICA |
Saint Ann |
|
2 mi S of Unity Valley |
1 Adult Female |
|
431 |
18.24972; -77.11667 |
herbs and ferns |
09 Dec 1954 |
A. Nadler |
MCZ |
PBI_OON 00001490 |
JAMAICA |
Saint Andrew |
|
Stony Hill |
1 Adult Female |
|
497 |
18.07900; -76.78300 |
herbs and ferns |
18 Oct 1957 |
A. Chickering |
AMNH |
PBI_OON 00042766 |
JAMAICA |
Saint Andrew |
|
Hope Gardens, Kingston |
1 Adult Female |
|
|
18.03333; -76.75000 |
herbs and ferns |
14 Mar 1955 |
A. Nadler |
MCZ |
PBI_OON 00026471 |
JAMAICA |
St. James |
|
1/2 mile E Reading |
1 Adult Female |
|
|
; |
herbs and ferns |
23 Jun 1959 |
unknown |
MCZ |
PBI_OON 00029413 |
JAMAICA |
Trelawny Parish |
|
Kinloss |
1 Adult Male |
|
209 |
18.40388; -77.56048 |
herbs and ferns |
23 Mar 1955 |
A. Nadler |
MCZ |
PBI_OON 00027358 |
PANAMA |
Canal Zone |
|
Experimental Gardens |
11 Adult Female |
|
|
9.07491; -79.62940 |
herbs and ferns |
18 Aug 1954 |
A. Chickering |
MCZ |
PBI_OON 00027358 |
PANAMA |
Canal Zone |
|
Experimental Gardens |
3 Juvenile sex unknown |
|
|
9.07491; -79.62940 |
herbs and ferns |
18 Aug 1954 |
A. Chickering |
MCZ |
PBI_OON 00027362 |
PANAMA |
Colon |
|
Barro Colorado Island, Canal Zone |
1 Adult Female |
|
179 |
9.15472; -79.84806 |
herbs and ferns |
05 May 1964 |
unknown |
MCZ |
PBI_OON 00037738 |
PANAMA |
Darien |
|
Park National Darien, Est. Rancho Frio Pirre |
1 Adult Female |
|
|
7.90832; -77.80522 |
herbs and ferns |
21 Mar 2000 |
R. Cabra, A. Santos, S. Bermudez |
GBFM |
PBI_OON 00001979 |
PANAMA |
Panama |
Barro Colorado |
Canal Zone |
1 Adult Female |
|
170 |
9.15388; -79.85138 |
herbs and ferns |
20 Apr 1953 |
A. Nadler |
AMNH |
PBI_OON 00001980 |
PANAMA |
Panama |
Barro Colorado |
Canal Zone |
1 Adult Female |
|
170 |
9.15388; -79.85138 |
herbs and ferns |
03 Apr 1935 |
A. Nadler |
AMNH |
PBI_OON 00001981 |
PANAMA |
Panama |
Barro Colorado |
Canal Zone |
1 Adult Female |
|
170 |
9.15388; -79.85138 |
herbs and ferns |
01 Apr 1953 |
A. Nadler |
AMNH |
PBI_OON 00027361 |
PANAMA |
Panama |
|
Summit Gardens |
1 Adult Female |
|
|
9.04201; -79.63052 |
herbs and ferns |
12 Aug 1954 |
A. Chickering |
MCZ |
PBI_OON 00027359 |
PANAMA |
Panama |
|
Summit |
1 Adult Female |
|
|
9.04697; -79.64056 |
herbs and ferns |
07 Jul 1950 |
A. Chickering |
MCZ |
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