Arquivos de periódicos de outubro 2020

07 de outubro de 2020

Flowers attracting smaller Coleoptera (Nitidulidae and Glaphyridae)

Cup/ bowl shaped flowers, with shallow - moderate indents and no deep floral chambers for trapping
Nectar guides as concentric radius around floral organs (centre) or linearly radial
Anthers just below recurve of petals

Posted on 07 de outubro de 2020, 01:56 PM by anthonywalton anthonywalton | 2 observações | 4 comentários | Deixar um comentário

18 de outubro de 2020

Family Thomisidae comparison

*Small to medium sized circular depressions on upper abdomen

Larger and most prominent in UmPhafa observation
Smallest in Kerkenberg observation

*Colouration on flanks of cephalothorax carapace and median abdominal surface adaxial to cephalothorax, as well as circular colouration on leg joints

Darkest and most prominent in Hela Hela observation
Lighter in UmPhafa observation
Different in Kerkenberg observation (bands of pale orange on abdomen)

*Raised ridge between cephalothorax and Pedipalps housing eyes

Most prominent in Hela Hela observation
Slightly less prominent in Kerkenberg observation
Near absent in UmPahafa observation

Posted on 18 de outubro de 2020, 08:06 PM by anthonywalton anthonywalton | 3 observações | 0 comentários | Deixar um comentário

21 de outubro de 2020

Genus Isoxya: Comparison

I. tabulata: Abdominal spikes projecting outwards, to the sides around the abdominal perimeter
I. cicatricosa: Abdominal spikes much shorter, more rounded and concentrated in the inner margin pointing upwards

Posted on 21 de outubro de 2020, 06:02 PM by anthonywalton anthonywalton | 2 observações | 0 comentários | Deixar um comentário

Genus Agapanthus: Comparison

Posted on 21 de outubro de 2020, 06:19 PM by anthonywalton anthonywalton | 3 observações | 0 comentários | Deixar um comentário

22 de outubro de 2020

Genus Moraea: Characteristics

Floral scales sometimes present on inner, tapering upper surface of perianth often in the form of a partial hood/ arch, but shape, size and presence varies widely between species
Uniting characteristic: Outer and (sometimes very reduced) inner whorl of tepals

Posted on 22 de outubro de 2020, 03:40 PM by anthonywalton anthonywalton | 7 observações | 1 comentário | Deixar um comentário