In real life, some possible inspirations that Bruno Heller could have had for his name are:  1 John Doe, a name used for an unknown and random man, which has its counterpart in the figure of Jane Doe, a name used in the case of a woman and a possible inspiration for Patrick Jane's name.
Most fish exchange gases using gills on either side of the pharynx (throat). Gills are tissues which consist of cloth and fabric structures called filaments. These filaments have many functions including the transfer of ions and water, as well as the exchange of oxygen, carbon dioxide, acids and ammonia.Each filament contains a capillary network that provides a large surface area for exchanging oxygen and carbon dioxide.he gills push the oxygen-poor water out through openings in the sides of the pharynx. Some fish, like sharks and lampreys, possess multiple gill openings. However, bony fish have a single gill opening on each side. This opening is hidden beneath a protective bony cover called an operculum.
In bony fish (Teleosts): Gills lie in a branchial cavity covered by the operculum: Usually two sets of four holobranchs. Each holobranch consists of two hemibranchs(âhalf gillâ): Anterior and posterior. Hemibranchs consist of a row of long filaments (primary lamellae) with semilunar folds (secondary lamellae).chematic of the teleost fish gill. Secondary lamellae Retrieved from the World Wide Web (October 2012) http://www.biology-resources.com/drawing-fish-gill-filaments.html This is a close up diagram of the gill lamellae; you can see the long primary lamellae here and the secondary lamellae branching off.