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Category: Species Profiles

Plagiomnium rostratum

November 24, 2020 Dan Nelson 1 Comment

This is the first post about the denizens of a basaltic cliff band above Lake Merwin in Clark County, Washington.…

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Posted in: Bryales, Bryophyta (Mosses), Bryopsida, Mniaceae, Plagiomnium, Plants, Species Profiles Filed under: Plagiomnium rostratum

Arctosa littoralis

November 22, 2020 Dan Nelson 4 Comments

Arctosa littoralis is one of the largest wolf spiders (Lycosidae) in our region, and another seemingly common species that has…

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Posted in: Animals, Arachnida, Araneae (Spiders), Arctosa, Arthropoda, Lycosidae, Species Profiles Filed under: Arctosa littoralis

Philolithus densicollis

November 21, 2020 Dan Nelson 2 Comments

It was surprising to me that this apparently relatively common Tenebrionid beetle was not represented on BugGuide from the state…

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Posted in: Animals, Arthropoda, Coleoptera (Beetles), Insecta, Philolithus, Species Profiles, Tenebrionidae

Rhizomnium glabrescens

November 19, 2020 Dan Nelson 2 Comments

I need to mention something again- I am not an expert! About anything! I am not just being humble, or…

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Posted in: Bryales, Bryophyta (Mosses), Bryopsida, Mniaceae, Plants, Rhizomnium, Species Profiles Filed under: Rhizomnium glabrescens

Scoliopteryx libatrix (Herald)

November 18, 2020 Dan Nelson 6 Comments

There are several genera of moths which overwinter, hibernating as adults. But I had never found any that were doing…

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Posted in: Animals, Arthropoda, Erebidae, Insecta, Lepidoptera (Moths and Butterflies), Scoliopteryx, Species Profiles Filed under: Herald Moth, Scoliopteryx libatrix

Tropidischia xanthostoma (Square- legged Camel Cricket)

November 17, 2020 Dan Nelson 7 Comments

Last Saturday, based on a tip from social media, my friend Craig Sondergaard and I mounted an expedition to the…

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Posted in: Animals, Arthropoda, Ensifera, Insecta, Orthoptera (Grasshoppers, crickets, katydids, and their allies), Rhaphidophoridae, Species Profiles, Tropodischia Filed under: Square-legged Camel Cricket, Tropidischia xanthostoma

Plethodon dunni (Dunn’s Salamander)

November 15, 2020 Dan Nelson 2 Comments

These are fun salamanders to find! Unlike Ensatina, which are usually found under wood, Dunn’s Salamanders are mostly found under…

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Posted in: Amphibia, Animals, Chordata, Plethodon, Plethodontidae, Species Profiles, Urodela (Salamanders) Filed under: Plethodon dunni

Hylocomium splendens (Splendid Feather Moss)

Dan Nelson 3 Comments

Would that I were more like moss, able to accept uncertainty and respond instantly to positive changes in the environment,…

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Posted in: Bryophyta (Mosses), Bryopsida, Hylocomiaceae, Hylocomium, Hypnales, Plants, Species Profiles Filed under: Hylocomium splendens, Splendid Feather Moss

Ovis canadensis nelsoni (Desert Bighorn Sheep)

November 2, 2020 Dan Nelson 2 Comments

I have been looking for Desert Bighorn Sheep for a long time. Back in the mid 80s, when I spent…

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Posted in: Animals, Artiodactyla (Even-toed Ungulates), Bovidae, Chordata, Mammalia, Ovis, Plants, Species Profiles Filed under: Desert Bighorn Sheep, Ovis canadensis nelsoni

Ctenolepisma lineatum (Four-lined Silverfish)

October 31, 2020 Dan Nelson 2 Comments

Usually the wingless insects in our apartment are just relocated without any attempt to identify them, since I have almost…

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Posted in: Animals, Arthropoda, Ctenolepisma, Insecta, Lepismatidae, Species Profiles, Zygentoma Filed under: Ctenolepisma lineatum, Four-lined Silverfish

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