Inferred network

R(Retina) → AV(Anteroventral nucleus of thalamus)
AV(Anteroventral nucleus of thalamus) → SUBv(Subiculum ventral part)
SUBv(Subiculum ventral part) → PMd(Dorsal premammillary nucleus)
PMd(Dorsal premammillary nucleus) → LHA(Lateral hypothalamic area)

Support information about direct projections from Retina to Anteroventral nucleus of thalamus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
RetinaAnteroventral nucleus of thalamus existsnot knownCholera toxin conjugated to HRP
Case pg353-4. Soma notes 36 female Sprague-Dawley rats weighing 200-350g. 10 microliters of CT-HRP(.20%-.40%) were injected into one eye ?behind the lens into the vitreous chamber of the eye. pressure injection over 1 min. Terminal notes fibres can be seen in stria terminalis coursing rostrally from these more caudal levels. This pathway gives rise to the thalamic label reported earlier (anterior dorsal, anterior ventral thalamic nuc. and bed nuc. of the stria terminalis.).
Levine JD, Weiss ML, Rosenwasser AM, Miselis RR., 1991

Support information about direct projections from Anteroventral nucleus of thalamus to Subiculum ventral part:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Anteroventral nucleus of thalamusSubiculum ventral part moderatenot knownPHAL
Case pg433, fig4. Soma notes In 11 cases, injections made into various parts of AV. In case (R680) with inj involving central part of AV at its rostral third level
Shibata H., 1993

Support information about direct projections from Subiculum ventral part to Dorsal premammillary nucleus:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Subiculum ventral partDorsal premammillary nucleus moderatenot knownCTB
In the hippocampal formation, the pyramidal layer of intermediate portions of the ventral subiculum and field CA1 contained a significant number of faintly labeled cells (Fig. 3M).
Comoli E., Ribeiro-Barbosa E.R. & Canteras N.S., 2000

Support information about direct projections from Dorsal premammillary nucleus to Lateral hypothalamic area:
Sending structure Receiving structureStrength of projection Type of connectionTechniqueGeneral descriptionCollatorAssociated reference
Dorsal premammillary nucleusLateral hypothalamic area existsnot knownPHAL
perifornical
Canteras N.S., Swanson L.W., 1992