British Universities Film & Video Council

moving image and sound, knowledge and access

Results

11-15 of 15 results | Page 2 of 2
« First
12Next ›
Last »
Sort results by
  1. Proctodeal Exchange and Antenna Relations in ‘Dolichoderus Quadripunctatus’ (1973 Film)

    Producer
    Claude Torossian
    Subject
    Biology
    Distribution
    Film (16mm)

    Following a short ecological introduction, shows vitelloproctodeal food exchanges whereby workers nourish the eggs, then adults of the colony during the larval growth phase. ‘Antenna talk’, i.e. antenna...

    DVD Find DVD Find Other Other Record only Record only
  2. Oecophylla Smaragdina (Formicidae): Nest-Building and Forming a Bridge; Trophobiosis (Open-Air Shots) (1972 Video)

    Subject
    Biology
    Distribution
    Sale, Videocassette. VHS. st. col. 8 min., 1996 sale: £20.00 (+VAT +p&p)

    Weaver ants build nests by rolling and folding leaves and interweave the gaps with the silk of the larvae. The spaces between the nests are bridged by chains of ants. Trophobiosis (nutrition symbiosis) with...

    DVD Find DVD Find Other Other To order To order
  3. Ants in the Service of Parasites (1964 Film)

    Subject
    Biology
    Distribution
    Film (16mm)

    The small liver fluke, also known as the lancet fluke, is a common parasite of herbivorous animals, particularly sheep and cattle. During its development it passes through two intermediate hosts, a snail and...

    DVD Find DVD Find Other Other To order To order
  4. Biology of Fungus Ants (1960 Film)

    Producer
    N Bariand; M Bazire; P P Grassé
    Subject
    Biology
    Distribution
    Film (16mm)

    The observation of the behaviour of atta ants, whose normal habitat is equatorial America, was made possible for the first time due to experiments conducted in the laboratory. Gives a detailed study of a...

    DVD Find DVD Find Other Other Record only Record only
  5. Ants (1950 Film)

    Subject
    Biology
    Distribution
    Film (16mm)

    Close-up photography illustrates varied activities of four types of ant: mound builders, black ants, household ants and carpenter ants. The life cycle of the carpenter ant is shown in detail, and the final...

    DVD Find DVD Find Other Other Record only Record only
11-15 of 15 results | Page 2 of 2
« First
12Next ›
Last »
Sort results by