2024 September 9
Marie O’Shaughnessy writes: On Friday Sepember 6 at McIntyre reservoir the numbers of dragonflies and butterflies have greatly decreased However, I was surprised to find a red dragonfly at 5.30 pm perched on a stick overhanging the reservoir.
There was
1 Cabbage White butterfly
1 Blue-eyed Darner
1 Paddle-tailed Darner
1 Cardinal Meadowhawk
2 Blue Dasher
Of the red dragonfly mentioned by Marie, Dr Rob Cannings writes: This is a female Cardinal Meadowhawk. Note the heavy body, brown legs, brown streaks at the base of the wings. This species has a variable amount of yellow on the wings. The species normally oviposits by dipping the tip of the abdomen directly in the water while flying — alone or in tandem with the male. This looks more like it’s cleaning the tip of the abdomen, although I haven’t seen this behaviour before and I’m not sure that’s what’s happening.
Female Cardinal Meadowhawk Sympetrum illotum (Odo.: Libellulidae) Marie O’Shaughnessy
Female Cardinal Meadowhawk Sympetrum illotum (Odo.: Libellulidae) Marie O’Shaughnessy
Running crab spider: Philodromus dispar (Ara.: Philodromidae) Ian Cooper
Callobius severus (Ara.: Amaurobiidae) Ian Cooper
Common Pill Bug – Armadillidium vulgare (Isopoda: Armidillidiidae) Ian Cooper
Common Rough Woodlouse – Porcellio scaber (Isopoda: Porcellionidae) Ian Cooper
Springtail Orchesella villosa (Coll.: Orchesellidae) Ian Cooper
Large Yellow Underwing – Noctua pronuba (Lep.: Noctuidae) Ian Cooper
Male Eratigena (probably duellica, possibly atrica ) (Ara: Agelenidae) Ian Cooper
Female Eratigena agrestis (Ara: Agelenidae) Ian Cooper
Thread Bug Empicoris sp. (Hem.: Reduviidae) Ian Cooper
Banana Slug Ariolimax columbianus (Pul.: Arionidae) Ian Cooper
Jumping Bristletail – Pedetontus saltator (Microcoryphia – Machilidae)
Crane Fly (Dip.: Tipulidae) Ian Cooper
Autographa californica (Lep.: Noctuidae – Plusiinae) Val George
Drepanulatrix secundaria/monicaria (Lep.: Geometridae) Val George