Biogeography. Lecture 20

Alexey Shipunov

Minot State University

March 26, 2014

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 1 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta

Insects: Arthropoda/Insecta Hexapoda/Insecta

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 2 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta Hexapods: very short overview

1) Entognatha (springtails etc.) 2) Insecta:

I Apterygota I Pterygota

I Palaeoptera I Neoptera

I Polyneoptera I Paraneoptera I Holometabola: Hymenoptera, Neuropteroidea, Mecopterida

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 3 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta Insecta tree (Ishiwata et al., 2010)

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 4 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta A: Basal groups

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 5 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta B: Polyneoptera

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 6 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta C: Paraneoptera

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 7 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta D: Hymenoptera and Neuropteroidea

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 8 / 15 Insects: Arthropoda/Insecta Hexapoda/Insecta E: Mecopterida

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 9 / 15 Terrestrial mollusks

Mollusca Terrestrial mollusks

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 10 / 15 Mollusca Terrestrial mollusks Short overview

Mollusks belong to the phylum Mollusca in Lophotrochozoa. There are many classes of mollusks but only one, gastropods () was successful enough to conquer land.

I Gastropoda

I Cycloneritimorpha (e.g., ) I Littorinimorpha (e.g., Pomatias) I (most of land gastropods belong here)

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 11 / 15 Mollusca Terrestrial mollusks Cycloneritimorpha: Helicina

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 12 / 15 Mollusca Terrestrial mollusks Littorinimorpha: Pomatias

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 13 / 15 Mollusca Terrestrial mollusks Pulmonata: Caracolus

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 14 / 15 Mollusca Terrestrial mollusks For Further Reading

A. Shipunov. Biogeography [Electronic resource]. 2014—onwards. Mode of access: http://ashipunov.info/shipunov/school/biol_330 Gastropoda. http://en.wikipedia.org/wiki/Gastropoda

Shipunov (MSU) Biogeography. Lecture 20 March 26, 2014 15 / 15