Ciarán Byrne

@kiwibyrne.bsky.social

Ecologist | Field botanist 🌿 | Entomologist 🐞

Monitoring Bog Orchid (Hammarbya paludosa) on John's Hill for the Carlow Rare & Protected Plant Survey. A plant I refound in 2019 after 5 years searching, last recorded in 1990. 1 flowering plant at refind site, with another 5 approx 12 metres west. Extremely inconspicuous & difficult to detect.

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Clockwise from top left: Donacia marginata, Ptychoptera lacustris, 11-spot Ladybird, Oplodontha viridula, Berytinus minor and Rhyzobius litura from a site outside Navan, Co. Meath during the week.

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Collected these two 7-spot pupae last week near Clonegal, Co. Carlow. An hour later, 4 x larvae appeared in the pot. Presumed phorid larvae, they have since pupated. Hopefully some adults will emerge in the coming days. A healthy 7-spot Ladybird emerged from the second pupae.

Two ladybird pupae on green leaves with white larva nearby. Two white larvae that emerged from ladybird pupa.

Nice to catch up with the inconspicuous ladybird Scymnus auritus (Oak Scymnus) again today. Beaten from Pedunculate Oak in a former sand & gravel quarry near Clonegal, Co. Carlow.

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First Irish record of Phytomyza krygeri Hering, 1949 (Diptera: Agromyzidae), a seed-feeding fly associated with Aquilegia (Columbine). Identification confirmed by Barry Warrington, National Agromyzidae Recording Scheme. Species is Nationally Scarce B in Britain, although it may be under-recorded.

Seed pod of Aquilegia with an extracted pupa of Phytomyza krygeri to the right.Phytomyza krygeri pupa. Phytomyza krygeri pupa within seed pod. Seeds of Aquilegia.

The humble Nettle 🌱💪. Clockwise from top left: Grypocoris stysi, 14-spot Ladybird mating pair, Heterogaster urticae, Deraeocoris flavinlea, Netle-tap Moth, Anthocoris sp. nymph, Andrena haemorrhoa and Cixius sp all on Common Nettle along field edge in Kildavin, Co. Carlow this morning.

Grid of images of species found on Common Nettle.

For the past few years, I have walked regularly through the grounds of the local church in Kildavin, Co. Carlow. Recently, the church has changed its grassland management strategy, moving away from regular mowing to managing certain areas as meadow grassland. Great to see! #wildflowerhour

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Nice to get a comparison shot of these 3 (somewhat) cooperative inconspicuous ladybirds at the Raven Nature Reserve, Wexford this evening. Coccidula rufa (top right), Nephus redtenbacheri (bottom right) and Rhyzobius litura (left).

3 ladybirds on a white plastic tray. Large red individual top right, small brown and black individual bottom right and medium sized brown individual left.