Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Register
·
Log In
Home
Guide
ID Request
Recent
Frass
Forums
Donate
Help
Clickable Guide
Calendar
Upcoming Events
Registration
is open for the
2024 BugGuide gathering in Idaho
July 24-27
Moth submissions
from
National Moth Week 2023
Photos of
insects
and
people
from the
2022 BugGuide gathering in New Mexico
, July 20-24
Photos of
insects
and
people
from the
Spring 2021 gathering in Louisiana
, April 28-May 2
Photos of
insects
and
people
from the
2019 gathering in Louisiana
, July 25-27
Photos of
insects
and
people
from the
2018 gathering in Virginia
, July 27-29
Previous events
Taxonomy
Browse
Info
Images
Links
Books
Data
Home
» Guide »
Arthropods (Arthropoda)
»
Hexapods (Hexapoda)
»
Insects (Insecta)
»
Cockroaches and Termites (Blattodea)
»
Corydioidea
»
Corydiidae
»
Latindiinae
»
Compsodes
»
Schwarz's Hooded Cockroach (Compsodes schwarzi)
Photo#1435042
Copyright © 2017
James Bailey
Tiny yellow cockroach -
Compsodes schwarzi
-
Gordon Hirabayashi Campground, Mt. Lemmon, Pima County, Arizona, USA
August 28, 2017
An interesting one. My colleague was standing in a better spot so probably has better photos.
tag
·
login
or
register
to post comments
Contributed by
James Bailey
on 3 September, 2017 - 8:13pm
i would never have guessed this one is uncommon...
...based of what i see at my porch lights in c. TX (Brazos Co.)
during some nights you can see 10-20 of these on the outside walls of the house around lights
it's my favorite roach because i can collect it with a regular small aspirator, rather than reach into my pocket for a tube
i've got dozens mounted
all told, ~10 roach spp. show up at lights at my place -- all the usual culprits, i suppose:
P. nivea, Ps. septentrionalis
, both
Ischnoptera
, 4-5
Parcoblatta
spp. (not sure which ones i'm getting, though)
on the other hand, i've never seen around my place any
Periplaneta
or
Blattella
(each represented by 3 spp. on the Campus, based mostly on student collections), or
Picnoscelus
(plenty on Campus) --or
S. longipalpa
, for that matter, which is the commonest indoors roach here, i'd say
members of some other genera, mainly blattellids, pop up in student collections every now and then (
Cari- & ?Latiblatta, ?Chorisoneura
...)
…
v belov
, 10 March, 2018 - 3:42pm
login
or
register
to post comments
Interesting!
Perhaps they aren't as uncommon as previously thought then, just tiny and unassuming. :)
…
Hisserdude
, 10 March, 2018 - 4:22pm
login
or
register
to post comments
yeah, but...
...i've never seen a single specimen in the student collections, which is weird; not that the students are good collectors, but it's kinda economy of scale (~130 collection submitted every semester), so everything shows up sooner or later...
in any case, i hope i eventually figure out all the species that occur in the area, that's how far my ambitions go...
i've never lived in an area with cockroach fauna this rich, so it feels almost tropical now, and quite exciting
…
v belov
, 10 March, 2018 - 4:31pm
login
or
register
to post comments
Well I mean they are pretty bland looking,
I doubt many students would give them a second glance.
I envy you, here in ID we only appear to have one native cockroach species, (and I'm the only person who's even recorded that), and I've never even seen any pest species! -_-
Hope you are able to find even more roaches in your area!
…
Hisserdude
, 10 March, 2018 - 4:40pm
login
or
register
to post comments
look, if you want some for your collection i will gladly send you a series, and also representative specimens of other local roaches
…
v belov
, 10 March, 2018 - 4:48pm
login
or
register
to post comments
Thank you very much for the offer!
I don't actually collect pinned specimens though, just live ones! ;) I have kept colonies of most of the species you've seen so far, (except for
Panchlora nivea
and
Ischnoptera bilunata
). The main TX roaches I'm interested in are some of the more uncommon
Arenivaga
species,
Eremoblatta subdiaphana
, and
Plectoptera picta
. :)
…
Hisserdude
, 10 March, 2018 - 4:58pm
login
or
register
to post comments
Maybe the myrmecophily makes
even winged males hard to find? Many insects are abundant in the right areas and invisible elsewhere
…
C
, 13 March, 2018 - 7:13pm
login
or
register
to post comments
Not a Blattid, rather a Corydiid!
Particularly a rather uncommon little species known as Compsodes schwarzi, yours is an adult male. :)
Moved from
Blattidae
.
…
Hisserdude
, 3 September, 2017 - 8:37pm
login
or
register
to post comments
Thanks!
Seems I unintentionally restricted my search to just one superfamily! Not that I could have matched this to the other photo on guide, anyway :)
…
James Bailey
, 3 September, 2017 - 8:45pm
login
or
register
to post comments
No problem!
Happy to help! :) Thanks for the second BG record of this uncommon roach species!
The other photo on the guide does seem to showcase a much darker specimen than most of the C.schwarzi males I've seen, but it could just be the lighting. All of the adult males in my colony of this species look light yellow like yours.
…
Hisserdude
, 3 September, 2017 - 11:24pm
login
or
register
to post comments
It's probably a variation
I've had a dark male pop up in my colony before.
…
Alan Jeon
, 4 September, 2017 - 1:07am
login
or
register
to post comments
Cool!
Hope I end up seeing a dark male or two in my culture! Wonder if it's a morph that can be isolated...
…
Hisserdude
, 4 September, 2017 - 1:16am
login
or
register
to post comments
Comment viewing options
Flat list - collapsed
Flat list - expanded
Threaded list - collapsed
Threaded list - expanded
Date - newest first
Date - oldest first
10 comments per page
30 comments per page
50 comments per page
70 comments per page
90 comments per page
Select your preferred way to display the comments and click 'Save settings' to activate your changes.