Allygidius atomarius (Fabricius, 1794)

Tishechkin, D. Yu., 2024, New data on the male calling signals of Palearctic Deltocephalinae (Homoptera: Cicadellidae), Russian Entomological Journal 33 (1), pp. 9-21 : 10-11

2. Allygidius atomarius (Fabricius, 1794) .

Figs 5–7 .

MATERIAL. The Lower Volga Region, Saratov Oblast, Krasnokutskiy District, environs of Dyakovka village , 16.VII.2004, signals of one male recorded at 29–30 °C .

SIGNALS. The male calling signal is a short phrase lasting for 0.6– 1.3 s ( Fig. 5 ). It consists of uniform syllables including two or three pulses each; in some syllables, only one high-amplitude pulse is distinguishable ( Figs 6–7 ). Syllable repetition period in a phrase averages 60–70 ms.

Figures

Figs 1–15. Oscillograms of male calling signals of Deltocephalinae. 1–4 — Neomacednus marginatus; 5–7 — Allygidius atomarius; 8–15 — Mimallygus lacteinervis. Faster oscillograms of the parts of signals indicated as “3–4”, “6–7”, and “12–15” are given under the same numbers. Рис. 1–15. Осциллограммы приЗывных сигналов самцов Deltocephalinae. 1–4 — Neomacednus marginatus; 5–7 — Allygidius atomarius; 8–15 — Mimallygus lacteinervis. Фрагменты сигналов, помеченные цифрами “3–4”, “6–7” и “12–15”, представлены при большей скорости раЗвёртки на осциллограммах под соответствующими номерами.