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Discover Life 24 kinds match in US, CA, Bay Area common:
Aphaenogaster occidentalis  [popup] female worker
Camponotus vicinus  [popup] female worker
Camponotus yogi  [popup] female worker
Crematogaster coarctata  [popup] female worker
Dorymyrmex insanus  [popup] female worker
Formica aerata  [popup] female worker
Formica fusca  [popup] female worker
Formica moki  [popup] female worker
Formica subpolita  [popup] female worker
Hypoponera opacior  [popup] female worker
Lasius alienus  [popup] female worker
Linepithema humile  [popup] female worker
Argentine Ant...
Liometopum occidentale  [popup] female worker
Messor andrei  [popup] female worker
Monomorium ergatogyna  [popup] female worker
Pheidole californica  [popup] female major worker
Pheidole californica  [popup] female minor worker
Pogonomyrmex subdentatus  [popup] female worker
Prenolepis imparis  [popup] female worker
Prenolepis imparis_arizonica...
Stenamma diecki  [popup] female worker
Tapinoma sessile  [popup] female worker
Technomyrmex albipes  [popup] female worker
Temnothorax andrei  [popup] female worker
Tetramorium caespitum  [popup] female worker


REMAINING (number with state)
Abdomen main color
 Brown, red (21)
 Black (8)
 Yellow (2)
Antenna scape hair, except tip
 Fuzz only (15)
 Erect only (5)
 Erect and fuzz (1)
Antenna scape length, to head top
 Long, well beyond (12)
 Medium, yes or just beyond (10)
 Short, no (3)
Antenna segment number
 12 (23)
 11 (1)
Antenna socket, at lip edge
 Yes (22)
 Above (2)
Antenna tip, number larger segments
 0, even (7)
 3 (5)
 Gradual increase (2)
 1 (1)
 4 (1)
Body length mm
 3 (12)
 2 (9)
 4 (8)
 5 (5)
 6 (4)
 1 (1)
 7 (1)
 8 (1)
 Over 9 (1)
Eye shape
 Oval (17)
 Round (6)
 Absent, not obvious (1)
Eye size, times scape maximum width
 Large, over 2 (16)
 Medium, 1-2 (9)
 Eye absent, not obvious (1)
 Small, under 1 (1)
Genus
 Formica (4)
 Camponotus (2)
 Pheidole (2)
 Aphaenogaster (1)
 Crematogaster (1)
 Dorymyrmex (1)
 Hypoponera (1)
 Lasius (1)
 Linepithema (1)
 Liometopum (1)
 Messor (1)
 Monomorium (1)
 Pogonomyrmex (1)
 Prenolepis (1)
 Stenamma (1)
 Tapinoma (1)
 Technomyrmex (1)
 Temnothorax (1)
 Tetramorium (1)
Hair type
 Erect (12)
 Erect and fuzz (6)
 Fuzz (4)
 None (1)
Head 3 ocelli present
 No (20)
 Yes (4)
Head main color
 Brown, red (21)
 Black (5)
 Yellow (5)
Head main texture
 Smooth (13)
 Line (6)
 Zit (3)
 Crinkle (2)
 Pit (2)
Head top shape
 Flat (23)
 Dent (8)
 Round (1)
Subfamily
 Myrmicinae (10)
 Formicinae (8)
 Dolichoderinae (5)
 Ponerinae (1)
Thorax front main texture
 Smooth (12)
 Zit (6)
 Crinkle (4)
 Line (4)
 Wrinkle (1)
Thorax main color
 Brown, red (21)
 Black (5)
 Yellow (3)
 Dark brown (1)
Thorax profile
 Over 1 curve (15)
 1 curve (8)
 Rear horn (2)
Thorax rear spine shape from side
 No spines (15)
 Short tooth like (7)
 Long curved or angled upward (2)
 Long curved downward (1)
Thorax rear spine shape from top
 No spines (15)
 Short tooth like (6)
 Long straight (2)
 Long curved inward (1)
Thorax spine number
 0 (15)
 2 (8)
 1 (2)
Thorax top erect hair density
 Many, over 10 (11)
 Few, 1-10 (8)
 Bald, fuzz only (6)
Waist bumps
 1 point (11)
 2 stalk (9)
 1 flat (2)
 2 close (2)
 1 round (1)
Waist connects to abdomen
 Bottom, middle (23)
 Top (1)
Waist petiole number
 1 (14)
 2 (10)
Z Head texture lines
 No lines (1)
 Vertical and horizontal lines (1)